41554 blogs · [ { "id": "01a0c53e-8bc8-7187-84e8-3d89d0c72ec5", "title": "DSO150, more fun with USB", "url": "https://goingbacktoelectronic.blogspot.com/2021/02/dso150-more-fun-with-usb.html", "published_at": "2021-02-18T06:48:00+00:00" }, { "id": "01a0c53e-8bc8-7187-84e8-3d89d102faa7", "title": "DSO150, fun with USB", "url": "https://goingbacktoelectronic.blogspot.com/2021/02/dso150-fun-with-usb.html", "published_at": "2021-02-16T18:09:00+00:00" }, { "id": "01a0c53e-8bc8-7187-84e8-3d89d11f65cb", "title": "mini spot welder : Better schematic", "url": "https://goingbacktoelectronic.blogspot.com/2021/02/mini-spot-welder-better-schematic.html", "published_at": "2021-02-12T07:17:00+00:00" }, { "id": "01a0c53e-8bc8-7187-84e8-3d89d164dbb3", "title": "Reverse engineering mini spot welder control board", "url": "https://goingbacktoelectronic.blogspot.com/2021/02/reverse-engineering-mini-spot-welder.html", "published_at": "2021-02-11T07:51:00+00:00" }, { "id": "01a0c53e-8bc8-7187-84e8-3d89d1f2688a", "title": "LTC3780, preparing the board", "url": "https://goingbacktoelectronic.blogspot.com/2021/02/ltc3780-preparing-board.html", "published_at": "2021-02-08T07:15:00+00:00" }, { "id": "01a0c53e-8bc8-7187-84e8-3d89d2410a3b", "title": "LTC3780 Season 3", "url": "https://goingbacktoelectronic.blogspot.com/2021/02/ltc3780-season-3.html", "published_at": "2021-02-06T07:50:00+00:00" }, { "id": "01a0c53e-8bc8-7187-84e8-3d89d28cb2b2", "title": "DSO150 Playing with floats & speed", "url": "https://goingbacktoelectronic.blogspot.com/2021/01/dso150-playing-with-floats-speed.html", "published_at": "2021-01-22T11:46:00+00:00" }, { "id": "01a0c53e-8bc8-7187-84e8-3d89d2bb9f04", "title": "STM32 Based component tester", "url": "https://goingbacktoelectronic.blogspot.com/2021/01/stm32-based-component-tester.html", "published_at": "2021-01-11T12:42:00+00:00" }, { "id": "01a0c53e-8bc8-7187-84e8-3d89d3368812", "title": "Adding current limit to a cheap dc/dc", "url": "https://goingbacktoelectronic.blogspot.com/2021/01/adding-current-limit-to-cheap-dcdc.html", "published_at": "2021-01-11T07:07:00+00:00" }, { "id": "01a0c53e-8bc8-7187-84e8-3d89d36d2589", "title": "codium+blackMagic on linux", "url": "https://goingbacktoelectronic.blogspot.com/2020/12/codiumblackmagic-on-linux.html", "published_at": "2020-12-05T09:30:00+00:00" }, { "id": "01a0c53e-8bc8-7187-84e8-3d89d430573b", "title": "Stroboscopic ADC- follow up, VERY LOW capacitors", "url": "https://goingbacktoelectronic.blogspot.com/2020/08/stroboscopic-adc-follow-up-very-low.html", "published_at": "2020-08-10T10:55:00+00:00" }, { "id": "01a0c53e-8bc8-7187-84e8-3d89d495ae30", "title": "SSD1306 : From SPI to I2C", "url": "https://goingbacktoelectronic.blogspot.com/2020/07/ssd1306-from-spi-to-i2c.html", "published_at": "2020-07-14T12:41:00+00:00" }, { "id": "01a0c53e-8bc8-7187-84e8-3d89d537cdb4", "title": "Measuring low level cap/inductance and stroboscopic mode", "url": "https://goingbacktoelectronic.blogspot.com/2020/06/measuring-low-level-capinductance-and.html", "published_at": "2020-06-04T06:10:00+00:00" }, { "id": "01a0c53e-8bc8-7187-84e8-3d89d5541fb6", "title": "GD32F303 + DSO 150 = :)", "url": "https://goingbacktoelectronic.blogspot.com/2020/05/gd32f303-dso-150.html", "published_at": "2020-05-02T15:13:00+00:00" }, { "id": "01a0c53e-8bc8-7187-84e8-3d89d5ef0b5e", "title": "GD32F3 not really clone of STM32F3", "url": "https://goingbacktoelectronic.blogspot.com/2020/04/g32f3-not-really-clone-of-stm32f3.html", "published_at": "2020-04-29T12:31:00+00:00" }, { "id": "01a0c53e-8bc8-7187-84e8-3d89d69359bf", "title": "Inside a rechargeable desktop lamp", "url": "https://goingbacktoelectronic.blogspot.com/2020/04/inside-rechargeable-desktop-lamp.html", "published_at": "2020-04-18T13:30:00+00:00" }, { "id": "01a0c53e-8bc8-7187-84e8-3d89d6a26d6e", "title": "BlackMagic + FreeRTOS: yes we can", "url": "https://goingbacktoelectronic.blogspot.com/2020/04/sometimes-it-really-helps-to-have-rtos.html", "published_at": "2020-04-05T09:31:00+00:00" }, { "id": "01a0c53e-8bc8-7187-84e8-3d89d78ef30d", "title": "Component tester : 2nd prototype, getting there", "url": "https://goingbacktoelectronic.blogspot.com/2020/03/component-tester-2nd-prototype-getting.html", "published_at": "2020-03-24T06:57:00+00:00" }, { "id": "01a0c53e-8bc8-7187-84e8-3d89d8866c19", "title": "GD32F103 ADC , it actually works", "url": "https://goingbacktoelectronic.blogspot.com/2020/02/gd32f103-adc-it-actually-works.html", "published_at": "2020-02-20T18:45:00+00:00" }, { "id": "01a0c53e-8bc8-7187-84e8-3d89d8e222c8", "title": "GD32F103 ?", "url": "https://goingbacktoelectronic.blogspot.com/2020/02/gd32f103.html", "published_at": "2020-02-09T19:09:00+00:00" }, { "id": "01a0c53e-8bc8-7187-84e8-3d89d8edd8ff", "title": "Capacitor, updated", "url": "https://goingbacktoelectronic.blogspot.com/2020/02/capacitor-updated.html", "published_at": "2020-02-09T08:44:00+00:00" }, { "id": "01a0c53e-8bc8-7187-84e8-3d89d92d66e5", "title": "STM32F1 ADC Weirdness", "url": "https://goingbacktoelectronic.blogspot.com/2020/02/stm32f1-adc-weirdness.html", "published_at": "2020-02-03T18:34:00+00:00" }, { "id": "01a0c53e-8bc8-7187-84e8-3d89da204eaa", "title": "Component tester : Capacitor", "url": "https://goingbacktoelectronic.blogspot.com/2020/01/component-tester-capacitor.html", "published_at": "2020-01-21T06:50:00+00:00" }, { "id": "01a0c53e-8bc8-7187-84e8-3d89dad72c0e", "title": "Component tester with STM32 : Part 1 ADC, Resistor", "url": "https://goingbacktoelectronic.blogspot.com/2020/01/component-tester-with-stm32-part-1-adc.html", "published_at": "2020-01-12T10:30:00+00:00" }, { "id": "01a0c53e-8bc8-7187-84e8-3d89db686d3e", "title": "ESP32: TTGO T-Display + Jtag", "url": "https://goingbacktoelectronic.blogspot.com/2020/01/esp32-ttgo-t-display-jtag.html", "published_at": "2020-01-01T09:59:00+00:00" }, { "id": "01a0c547-0019-72f4-a562-28b1f38758a3", "title": "ESP32 : FTDI 2232 HL + Gdb setup", "url": "https://goingbacktoelectronic.blogspot.com/2019/12/esp32-ftdi-2232-hl-gdb-setup.html", "published_at": "2019-12-31T18:07:00+00:00" }, { "id": "01a0c547-0019-72f4-a562-28b1f3d56250", "title": "ESP32 : Preparation step 1, Jtag debugger, FTDI 2232", "url": "https://goingbacktoelectronic.blogspot.com/2019/12/esp32-preparation-step-1-jtag-debugger.html", "published_at": "2019-12-28T15:34:00+00:00" }, { "id": "01a0c547-0019-72f4-a562-28b1f4bb624a", "title": "NTC : And more calibration", "url": "https://goingbacktoelectronic.blogspot.com/2019/12/ntc-and-more-calibration.html", "published_at": "2019-12-25T16:42:00+00:00" }, { "id": "01a0c547-0019-72f4-a562-28b1f5428604", "title": "Anycubic i3 mega+ SKR 1.3", "url": "https://goingbacktoelectronic.blogspot.com/2019/12/anycubic-i3-mega-skr-13.html", "published_at": "2019-12-18T07:55:00+00:00" }, { "id": "01a0c547-0019-72f4-a562-28b1f5da5d64", "title": "MT3608 with wrong resistor value", "url": "https://goingbacktoelectronic.blogspot.com/2019/12/mt3608-with-wrong-resistor-value.html", "published_at": "2019-12-17T19:49:00+00:00" }, { "id": "01a0c547-0019-72f4-a562-28b1f65fa40e", "title": "NTC continued, it needs to be calibrated", "url": "https://goingbacktoelectronic.blogspot.com/2019/12/ntc-continued-it-needs-to-be-calibrated.html", "published_at": "2019-12-10T05:43:00+00:00" }, { "id": "01a0c547-0019-72f4-a562-28b1f7051d88", "title": "Fun with NTCs", "url": "https://goingbacktoelectronic.blogspot.com/2019/11/fun-with-ntcs.html", "published_at": "2019-11-26T06:53:00+00:00" }, { "id": "01a0c547-0019-72f4-a562-28b1f756cfd0", "title": "Upgrading Anycubic i3 mega with SKR 1.3", "url": "https://goingbacktoelectronic.blogspot.com/2019/10/upgrading-anycubic-i3-mega-with-skr-13.html", "published_at": "2019-10-19T12:34:00+00:00" }, { "id": "01a0c547-0019-72f4-a562-28b1f7af0f6c", "title": "DSO 150 : Accuracy part 2, what is happening, how to fix it", "url": "https://goingbacktoelectronic.blogspot.com/2019/08/dso-150-accuracy-part-2-what-is.html", "published_at": "2019-08-31T07:04:00+00:00" }, { "id": "01a0c547-0019-72f4-a562-28b1f8a84f9e", "title": "DSO 150 : Input Gain and not so good ADC accuracy", "url": "https://goingbacktoelectronic.blogspot.com/2019/08/dso-150-input-gain-and-not-so-good-adc.html", "published_at": "2019-08-30T19:59:00+00:00" }, { "id": "01a0c547-0019-72f4-a562-28b1f976bb54", "title": "DSO 150 : Calibration ? Nah, not really", "url": "https://goingbacktoelectronic.blogspot.com/2019/08/dso-150-calibration-nah-not-really.html", "published_at": "2019-08-24T08:18:00+00:00" }, { "id": "01a0c547-0019-72f4-a562-28b1fa70b28b", "title": "DSO 150, rotary encoder busted ? Simpler way to fix it", "url": "https://goingbacktoelectronic.blogspot.com/2019/08/dso-150-rotary-encoder-busted-simpler.html", "published_at": "2019-08-14T05:54:00+00:00" }, { "id": "01a0c547-0019-72f4-a562-28b1fa76e841", "title": "G600 Microscope Battery charging mod", "url": "https://goingbacktoelectronic.blogspot.com/2019/08/g600-microscope-battery-charging-mod.html", "published_at": "2019-08-11T06:27:00+00:00" }, { "id": "01a0c547-0019-72f4-a562-28b1fae1d2b2", "title": "DSO 150 : Avoid 0.6v drop on power supply", "url": "https://goingbacktoelectronic.blogspot.com/2019/08/dso-150-avoid-06v-drop-on-power-supply.html", "published_at": "2019-08-06T05:55:00+00:00" }, { "id": "01a0c547-0019-72f4-a562-28b1fb68becb", "title": "DSO150 : MCU fried ? No problem", "url": "https://goingbacktoelectronic.blogspot.com/2019/08/dso150-mcu-fried-no-problem.html", "published_at": "2019-08-05T17:30:00+00:00" }, { "id": "01a0c547-0019-72f4-a562-28b1fc4a8b8d", "title": "DSO 150: Converting old analog board to new layout ( part 3 : remove Vbias )", "url": "https://goingbacktoelectronic.blogspot.com/2019/08/dso-150-converting-old-analog-board-to_1.html", "published_at": "2019-08-02T05:55:00+00:00" }, { "id": "01a0c547-0019-72f4-a562-28b1fccd3d42", "title": "DSO 150: Converting old analog board to new layout ( part 2: ADC Bias)", "url": "https://goingbacktoelectronic.blogspot.com/2019/08/dso-150-converting-old-analog-board-to.html", "published_at": "2019-08-02T05:34:00+00:00" }, { "id": "01a0c547-0019-72f4-a562-28b1fd21709d", "title": "DSO 150: Converting old analog board to new layout (part 1)", "url": "https://goingbacktoelectronic.blogspot.com/2019/07/dso-150-converting-old-analog-board-to.html", "published_at": "2019-08-01T06:01:00+00:00" }, { "id": "01a0c547-0019-72f4-a562-28b1fdadd13c", "title": "stm32duino : Debugging FreeRTOS threads", "url": "https://goingbacktoelectronic.blogspot.com/2019/07/stm32duino-debugging-freertos-threads.html", "published_at": "2019-07-29T16:21:00+00:00" }, { "id": "01a0c547-0019-72f4-a562-28b1fde61a57", "title": "stm32duino : Switching to a newer toolchain to reduce flash consumption", "url": "https://goingbacktoelectronic.blogspot.com/2019/07/stm32duino-switching-to-newer-toolchain.html", "published_at": "2019-07-10T06:13:00+00:00" }, { "id": "01a0c547-0019-72f4-a562-28b1febc93d4", "title": "Nice trick to debug STM32 (and most cortex M cores): improved assert", "url": "https://goingbacktoelectronic.blogspot.com/2019/06/nice-trick-to-debug-stm32-and-most.html", "published_at": "2019-06-27T17:39:00+00:00" }, { "id": "01a0c547-0019-72f4-a562-28b1ffbc8509", "title": "Simplest diode tester", "url": "https://goingbacktoelectronic.blogspot.com/2019/05/simplest-diode-tester.html", "published_at": "2019-05-28T05:17:00+00:00" }, { "id": "01a0c547-0019-72f4-a562-28b2000bebb2", "title": "DSO150 : Reverting to vanilla firmware", "url": "https://goingbacktoelectronic.blogspot.com/2019/05/dso150-reverting-to-vanilla-firmware.html", "published_at": "2019-05-17T06:12:00+00:00" }, { "id": "01a0c547-0019-72f4-a562-28b200d05f33", "title": "DSO 150 : (time) Trigger & stability", "url": "https://goingbacktoelectronic.blogspot.com/2019/04/time-trigger-stability.html", "published_at": "2019-04-18T06:07:00+00:00" }, { "id": "01a0c547-0019-72f4-a562-28b200f45fcc", "title": "DSO 150 : (Slow) Timebase", "url": "https://goingbacktoelectronic.blogspot.com/2019/03/slow-timebase.html", "published_at": "2019-03-13T18:03:00+00:00" }, { "id": "01a0c54f-d394-735e-bcd3-869f5ca1f48c", "title": "DSO 150: Timebase", "url": "https://goingbacktoelectronic.blogspot.com/2019/02/dso-150-timebase.html", "published_at": "2019-02-21T08:29:00+00:00" }, { "id": "01a0c54f-d394-735e-bcd3-869f5cb23179", "title": "DSO Shell : High quality waveform display", "url": "https://goingbacktoelectronic.blogspot.com/2019/02/dso-shell-high-quality-display.html", "published_at": "2019-02-19T06:38:00+00:00" }, { "id": "01a0c54f-d394-735e-bcd3-869f5cbdda31", "title": "DSO 150 Houston we have lift off", "url": "https://goingbacktoelectronic.blogspot.com/2019/02/dso-150-houston-we-have-lift-off.html", "published_at": "2019-02-09T07:15:00+00:00" }, { "id": "01a0c54f-d394-735e-bcd3-869f5d40160e", "title": "DSO150- Input gain", "url": "https://goingbacktoelectronic.blogspot.com/2019/02/dso150-input-gain.html", "published_at": "2019-02-07T06:51:00+00:00" }, { "id": "01a0c54f-d394-735e-bcd3-869f5dc21b3a", "title": "DSO Shell - Rewired rotary encoder + buttons", "url": "https://goingbacktoelectronic.blogspot.com/2019/01/dso-shell-rewired-rotary-encoder-buttons.html", "published_at": "2019-01-28T20:32:00+00:00" }, { "id": "01a0c54f-d394-735e-bcd3-869f5e81b419", "title": "DSO Shell: Micro USB mod", "url": "https://goingbacktoelectronic.blogspot.com/2019/01/dso-shell-micro-usb-mod.html", "published_at": "2019-01-22T18:02:00+00:00" }, { "id": "01a0c54f-d394-735e-bcd3-869f5f21a58a", "title": "DSO Shell , weird pin usage & rotary encoder", "url": "https://goingbacktoelectronic.blogspot.com/2019/01/dso-shell-weird-pin-usage.html", "published_at": "2019-01-21T08:27:00+00:00" }, { "id": "01a0c54f-d394-735e-bcd3-869f5f3172ec", "title": "DSO 150+STM32Duino+black magic = lot of fun", "url": "https://goingbacktoelectronic.blogspot.com/2019/01/dso-150stm32duinoblack-magic-lot-of-fun.html", "published_at": "2019-01-11T18:37:00+00:00" }, { "id": "01a0c54f-d394-735e-bcd3-869f5f772989", "title": "Digitally controller power supply, continued", "url": "https://goingbacktoelectronic.blogspot.com/2019/01/digitally-controller-power-supply.html", "published_at": "2019-01-03T06:37:00+00:00" }, { "id": "01a0c54f-d394-735e-bcd3-869f5ff05ddc", "title": "Fun(?) with amazon fake review detector", "url": "https://goingbacktoelectronic.blogspot.com/2018/12/fun-with-amazon-fake-comment-detector.html", "published_at": "2018-12-04T15:50:00+00:00" }, { "id": "01a0c54f-d394-735e-bcd3-869f5ff9c6e5", "title": "Protecting the LTC3780 (or other DC/DC converter)", "url": "https://goingbacktoelectronic.blogspot.com/2018/11/protecting-ltc3780-or-other-dcdc.html", "published_at": "2018-11-13T07:29:00+00:00" }, { "id": "01a0c54f-d394-735e-bcd3-869f60c4cc3d", "title": "i3Mega : Adding glass bed", "url": "https://goingbacktoelectronic.blogspot.com/2018/10/i3mega-adding-glass-bed.html", "published_at": "2018-10-24T05:40:00+00:00" }, { "id": "01a0c54f-d394-735e-bcd3-869f6149ff19", "title": "blackmagic part 2 : Software under linux", "url": "https://goingbacktoelectronic.blogspot.com/2018/09/blackmagic-part-2-software-under-linux.html", "published_at": "2018-09-26T06:29:00+00:00" }, { "id": "01a0c54f-d394-735e-bcd3-869f61fde00d", "title": "Building your own blackmagic using cheap bluepill board", "url": "https://goingbacktoelectronic.blogspot.com/2018/09/building-your-own-blackmagic-using.html", "published_at": "2018-09-25T13:38:00+00:00" }, { "id": "01a0c54f-d394-735e-bcd3-869f62c93212", "title": "Weird LM358 (clone) behaviour, output rises when difference amplifier goes negative", "url": "https://goingbacktoelectronic.blogspot.com/2018/09/weird-lm358-clone-behaviour-output.html", "published_at": "2018-09-02T15:30:00+00:00" }, { "id": "01a0c54f-d394-735e-bcd3-869f637a4369", "title": "Flicker Free ILI9341 : How it worked, how it works", "url": "https://goingbacktoelectronic.blogspot.com/2018/08/flicker-free-ili9341-how-it-worked-how.html", "published_at": "2018-08-16T06:25:00+00:00" }, { "id": "01a0c54f-d394-735e-bcd3-869f645706eb", "title": "i2c controlled power supply : Flicker free ILI9341 - The problem", "url": "https://goingbacktoelectronic.blogspot.com/2018/08/i2c-controlled-power-supply-flicker.html", "published_at": "2018-08-08T06:18:00+00:00" }, { "id": "01a0c54f-d394-735e-bcd3-869f64c76df1", "title": "Power Supply, i2c controlled continued", "url": "https://goingbacktoelectronic.blogspot.com/2018/08/power-supply-i2c-controller-continued.html", "published_at": "2018-08-06T05:35:00+00:00" }, { "id": "01a0c54f-d394-735e-bcd3-869f653fe791", "title": "Bench power supply revisited: Digital Control", "url": "https://goingbacktoelectronic.blogspot.com/2018/08/bench-power-supply-revisited-digital.html", "published_at": "2018-08-02T06:24:00+00:00" }, { "id": "01a0c54f-d394-735e-bcd3-869f65e7601e", "title": "Converting 2 wires cheap voltmeter to 3 wires", "url": "https://goingbacktoelectronic.blogspot.com/2018/06/converting-2-wires-cheap-voltmeter-to-3.html", "published_at": "2018-06-16T08:35:00+00:00" }, { "id": "01a0c54f-d394-735e-bcd3-869f66d4b837", "title": "Unclogging 3d printer nozzle with kanthal", "url": "https://goingbacktoelectronic.blogspot.com/2018/06/unclogging-3d-printer-nozzle.html", "published_at": "2018-06-03T16:30:00+00:00" }, { "id": "01a0c54f-d394-735e-bcd3-869f67351c39", "title": "Battery tester mark 2", "url": "https://goingbacktoelectronic.blogspot.com/2018/05/battery-tester-mark-2.html", "published_at": "2018-05-21T07:21:00+00:00" }, { "id": "01a0c54f-d394-735e-bcd3-869f67639470", "title": "Doing power resistor with simple stuff", "url": "https://goingbacktoelectronic.blogspot.com/2018/05/doing-power-resistor-with-simple-stuff.html", "published_at": "2018-05-20T16:04:00+00:00" }, { "id": "01a0c54f-d394-735e-bcd3-869f67a95380", "title": "Modifying Another LTC3780 Board", "url": "https://goingbacktoelectronic.blogspot.com/2018/04/modifying-another-ltc3780-board.html", "published_at": "2018-04-06T05:55:00+00:00" }, { "id": "01a0c54f-d394-735e-bcd3-869f6818944f", "title": "LTC3780 : Back to square one, and now it works", "url": "https://goingbacktoelectronic.blogspot.com/2018/01/ltc3780-back-to-square-one.html", "published_at": "2018-01-28T12:57:00+00:00" }, { "id": "01a0c558-2893-71a8-aa14-7045a806156a", "title": "LTC3780, preparing the new board", "url": "https://goingbacktoelectronic.blogspot.com/2017/12/ltc3780-preparing-new-board.html", "published_at": "2017-12-03T09:30:00+00:00" }, { "id": "01a0c558-2893-71a8-aa14-7045a8f1b969", "title": "LTC3780 Current limiting, low side", "url": "https://goingbacktoelectronic.blogspot.com/2017/11/ltc3780-current-limiting-low-side.html", "published_at": "2017-11-23T07:57:00+00:00" }, { "id": "01a0c558-2893-71a8-aa14-7045a8fd9fc3", "title": "How to fry the LTC3780", "url": "https://goingbacktoelectronic.blogspot.com/2017/11/how-to-fry-ltc3780.html", "published_at": "2017-11-16T20:24:00+00:00" }, { "id": "01a0c558-2893-71a8-aa14-7045a937814a", "title": "Revisiting LT3780 power supply - Part 1 - LT board", "url": "https://goingbacktoelectronic.blogspot.com/2017/11/revisiting-lt3870-power-supply-part-1.html", "published_at": "2017-11-14T13:49:00+00:00" }, { "id": "01a0c558-2893-71a8-aa14-7045aa0d875a", "title": "Overzealous with hot air gun", "url": "https://goingbacktoelectronic.blogspot.com/2017/11/overzealous-with-hot-air-gun.html", "published_at": "2017-11-08T19:46:00+00:00" }, { "id": "01a0c558-2893-71a8-aa14-7045aa8615c4", "title": "Smart Charger : Daughter Board", "url": "https://goingbacktoelectronic.blogspot.com/2017/11/smart-charger-daughter-board.html", "published_at": "2017-11-02T07:35:00+00:00" }, { "id": "01a0c558-2893-71a8-aa14-7045ab2c39ee", "title": "Improving current limiting with LT3780,season 2", "url": "https://goingbacktoelectronic.blogspot.com/2017/10/improving-current-limiting-with.html", "published_at": "2017-10-08T19:41:00+00:00" }, { "id": "01a0c558-2893-71a8-aa14-7045ab35061d", "title": "TP5100: No :(", "url": "https://goingbacktoelectronic.blogspot.com/2017/10/tp5100-no.html", "published_at": "2017-10-03T06:01:00+00:00" }, { "id": "01a0c558-2893-71a8-aa14-7045abf85013", "title": "Fixing the INA3221", "url": "https://goingbacktoelectronic.blogspot.com/2017/09/fixing-ina3221.html", "published_at": "2017-09-24T16:04:00+00:00" }, { "id": "01a0c558-2893-71a8-aa14-7045ac2a83be", "title": "INA3221, weird wiring", "url": "https://goingbacktoelectronic.blogspot.com/2017/09/ina3221-weird-wiring.html", "published_at": "2017-09-22T05:44:00+00:00" }, { "id": "01a0c558-2893-71a8-aa14-7045ac2e12b7", "title": "Simple TP5100 based charger", "url": "https://goingbacktoelectronic.blogspot.com/2017/09/simple-tp5100-based-charger.html", "published_at": "2017-09-10T17:04:00+00:00" }, { "id": "01a0c558-2893-71a8-aa14-7045ac5f2ebb", "title": "First look at TP5100", "url": "https://goingbacktoelectronic.blogspot.com/2017/09/first-look-at-tp5100.html", "published_at": "2017-09-09T15:22:00+00:00" }, { "id": "01a0c558-2893-71a8-aa14-7045ad12e91b", "title": "\"Smart\" charger : Main board", "url": "https://goingbacktoelectronic.blogspot.com/2017/08/smart-charge-main-board.html", "published_at": "2017-08-29T05:49:00+00:00" }, { "id": "01a0c558-2893-71a8-aa14-7045adb8f96d", "title": "\"Smart\" Charger", "url": "https://goingbacktoelectronic.blogspot.com/2017/08/smart-charger.html", "published_at": "2017-08-28T05:46:00+00:00" }, { "id": "01a0c558-2893-71a8-aa14-7045ae3029c9", "title": "Playing with QC25 and airplane adapter", "url": "https://goingbacktoelectronic.blogspot.com/2017/08/playing-with-qc25-and-airplane-adapter.html", "published_at": "2017-08-15T16:27:00+00:00" }, { "id": "01a0c558-2893-71a8-aa14-7045aea166ea", "title": "Improved current limiting, end", "url": "https://goingbacktoelectronic.blogspot.com/2017/06/improved-current-limiting-end.html", "published_at": "2017-06-13T06:53:00+00:00" }, { "id": "01a0c558-2893-71a8-aa14-7045af170c6b", "title": "improved current limiting (part2)", "url": "https://goingbacktoelectronic.blogspot.com/2017/06/improved-current-limiting-part2.html", "published_at": "2017-06-12T06:40:00+00:00" }, { "id": "01a0c558-2893-71a8-aa14-7045b0023358", "title": "Improved current limiting with LTC3780 (part 1)", "url": "https://goingbacktoelectronic.blogspot.com/2017/06/improved-current-limiting-with-ltc3870.html", "published_at": "2017-06-12T05:30:00+00:00" }, { "id": "01a0c558-2893-71a8-aa14-7045b02e95ed", "title": "Speeding up Arduino compilation", "url": "https://goingbacktoelectronic.blogspot.com/2017/06/speeding-up-arduino-compilation.html", "published_at": "2017-06-12T05:07:00+00:00" }, { "id": "01a0c558-2893-71a8-aa14-7045b119934c", "title": "Secure Battery Checker , done", "url": "https://goingbacktoelectronic.blogspot.com/2017/06/secure-battery-checker-done.html", "published_at": "2017-06-06T05:33:00+00:00" }, { "id": "01a0c558-2893-71a8-aa14-7045b13c4d57", "title": "Arduino + cmake + netbeans = success !", "url": "https://goingbacktoelectronic.blogspot.com/2017/05/arduino-cmake-netbeans-success.html", "published_at": "2017-05-31T07:02:00+00:00" }, { "id": "01a0c558-2893-71a8-aa14-7045b15a592b", "title": "Safer - 18650Battery tester", "url": "https://goingbacktoelectronic.blogspot.com/2017/05/safer-18650battery-tester.html", "published_at": "2017-05-20T20:52:00+00:00" }, { "id": "01a0c558-2893-71a8-aa14-7045b1e29490", "title": "Arduino power supply : Completed schematics + pics + code", "url": "https://goingbacktoelectronic.blogspot.com/2017/05/arduino-power-supply-completed.html", "published_at": "2017-05-16T05:47:00+00:00" }, { "id": "01a0c558-2893-71a8-aa14-7045b23d1967", "title": "Arduino Powered power supply : Part 2, Arduino + modules (in progress)", "url": "https://goingbacktoelectronic.blogspot.com/2017/05/arduino-powered-power-supply-part-2.html", "published_at": "2017-05-15T17:42:00+00:00" }, { "id": "01a0c558-2893-71a8-aa14-7045b2d70015", "title": "Arduino : Pot schematics", "url": "https://goingbacktoelectronic.blogspot.com/2017/05/arduino-pot-schematics.html", "published_at": "2017-05-15T05:26:00+00:00" } ] posts Claim your blog

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Going back to electronic after a 20 years break

goingbacktoelectronic.blogspot.com

2021

DSO150, more fun with USB original ↗

18 Feb 2021

DSO150, fun with USB original ↗

16 Feb 2021

mini spot welder : Better schematic original ↗

12 Feb 2021

Reverse engineering mini spot welder control board original ↗

11 Feb 2021

LTC3780, preparing the board original ↗

8 Feb 2021

LTC3780 Season 3 original ↗

6 Feb 2021

DSO150 Playing with floats & speed original ↗

22 Jan 2021

STM32 Based component tester original ↗

11 Jan 2021

Adding current limit to a cheap dc/dc original ↗

11 Jan 2021

2020

codium+blackMagic on linux original ↗

5 Dec 2020

Stroboscopic ADC- follow up, VERY LOW capacitors original ↗

10 Aug 2020

SSD1306 : From SPI to I2C original ↗

14 Jul 2020

Measuring low level cap/inductance and stroboscopic mode original ↗

4 Jun 2020

GD32F303 + DSO 150 = :)original ↗

2 May 2020

GD32F3 not really clone of STM32F3 original ↗

29 Apr 2020

Inside a rechargeable desktop lamp original ↗

18 Apr 2020

BlackMagic + FreeRTOS: yes we can original ↗

5 Apr 2020

Component tester : 2nd prototype, getting there original ↗

24 Mar 2020

GD32F103 ADC , it actually works original ↗

20 Feb 2020

GD32F103 ?original ↗

9 Feb 2020

Capacitor, updated original ↗

9 Feb 2020

STM32F1 ADC Weirdness original ↗

3 Feb 2020

Component tester : Capacitor original ↗

21 Jan 2020

Component tester with STM32 : Part 1 ADC, Resistor original ↗

12 Jan 2020

ESP32: TTGO T-Display + Jtag original ↗

1 Jan 2020

2019

ESP32 : FTDI 2232 HL + Gdb setup original ↗

31 Dec 2019

ESP32 : Preparation step 1, Jtag debugger, FTDI 2232 original ↗

28 Dec 2019

NTC : And more calibration original ↗

25 Dec 2019

Anycubic i3 mega+ SKR 1.3 original ↗

18 Dec 2019

MT3608 with wrong resistor value original ↗

17 Dec 2019

NTC continued, it needs to be calibrated original ↗

10 Dec 2019

Fun with NTCs original ↗

26 Nov 2019

Upgrading Anycubic i3 mega with SKR 1.3 original ↗

19 Oct 2019

DSO 150 : Accuracy part 2, what is happening, how to fix it original ↗

31 Aug 2019

DSO 150 : Input Gain and not so good ADC accuracy original ↗

30 Aug 2019

DSO 150 : Calibration ? Nah, not really original ↗

24 Aug 2019

DSO 150, rotary encoder busted ? Simpler way to fix it original ↗

14 Aug 2019

G600 Microscope Battery charging mod original ↗

11 Aug 2019

DSO 150 : Avoid 0.6v drop on power supply original ↗

6 Aug 2019

DSO150 : MCU fried ? No problem original ↗

5 Aug 2019

DSO 150: Converting old analog board to new layout ( part 3 : remove Vbias )original ↗

2 Aug 2019

DSO 150: Converting old analog board to new layout ( part 2: ADC Bias)original ↗

2 Aug 2019

DSO 150: Converting old analog board to new layout (part 1)original ↗

1 Aug 2019

stm32duino : Debugging FreeRTOS threads original ↗

29 Jul 2019

stm32duino : Switching to a newer toolchain to reduce flash consumption original ↗

10 Jul 2019

Nice trick to debug STM32 (and most cortex M cores): improved assert original ↗

27 Jun 2019

Simplest diode tester original ↗

28 May 2019

DSO150 : Reverting to vanilla firmware original ↗

17 May 2019

DSO 150 : (time) Trigger & stability original ↗

18 Apr 2019

DSO 150 : (Slow) Timebase original ↗

13 Mar 2019

DSO 150: Timebase original ↗

21 Feb 2019

DSO Shell : High quality waveform display original ↗

19 Feb 2019

DSO 150 Houston we have lift off original ↗

9 Feb 2019

DSO150- Input gain original ↗

7 Feb 2019

DSO Shell - Rewired rotary encoder + buttons original ↗

28 Jan 2019

DSO Shell: Micro USB mod original ↗

22 Jan 2019

DSO Shell , weird pin usage & rotary encoder original ↗

21 Jan 2019

DSO 150+STM32Duino+black magic = lot of fun original ↗

11 Jan 2019

Digitally controller power supply, continued original ↗

3 Jan 2019

2018

Fun(?) with amazon fake review detector original ↗

4 Dec 2018

Protecting the LTC3780 (or other DC/DC converter)original ↗

13 Nov 2018

i3Mega : Adding glass bed original ↗

24 Oct 2018

blackmagic part 2 : Software under linux original ↗

26 Sept 2018

Building your own blackmagic using cheap bluepill board original ↗

25 Sept 2018

Weird LM358 (clone) behaviour, output rises when difference amplifier goes negative original ↗

2 Sept 2018

Flicker Free ILI9341 : How it worked, how it works original ↗

16 Aug 2018

i2c controlled power supply : Flicker free ILI9341 - The problem original ↗

8 Aug 2018

Power Supply, i2c controlled continued original ↗

6 Aug 2018

Bench power supply revisited: Digital Control original ↗

2 Aug 2018

Converting 2 wires cheap voltmeter to 3 wires original ↗

16 Jun 2018

Unclogging 3d printer nozzle with kanthal original ↗

3 Jun 2018

Battery tester mark 2 original ↗

21 May 2018

Doing power resistor with simple stuff original ↗

20 May 2018

Modifying Another LTC3780 Board original ↗

6 Apr 2018

LTC3780 : Back to square one, and now it works original ↗

28 Jan 2018

2017

LTC3780, preparing the new board original ↗

3 Dec 2017

LTC3780 Current limiting, low side original ↗

23 Nov 2017

How to fry the LTC3780 original ↗

16 Nov 2017

Revisiting LT3780 power supply - Part 1 - LT board original ↗

14 Nov 2017

Overzealous with hot air gun original ↗

8 Nov 2017

Smart Charger : Daughter Board original ↗

2 Nov 2017

Improving current limiting with LT3780,season 2 original ↗

8 Oct 2017

TP5100: No :(original ↗

3 Oct 2017

Fixing the INA3221 original ↗

24 Sept 2017

INA3221, weird wiring original ↗

22 Sept 2017

Simple TP5100 based charger original ↗

10 Sept 2017

First look at TP5100 original ↗

9 Sept 2017

"Smart" charger : Main board original ↗

29 Aug 2017

"Smart" Charger original ↗

28 Aug 2017

Playing with QC25 and airplane adapter original ↗

15 Aug 2017

Improved current limiting, end original ↗

13 Jun 2017

improved current limiting (part2)original ↗

12 Jun 2017

Improved current limiting with LTC3780 (part 1)original ↗

12 Jun 2017

Speeding up Arduino compilation original ↗

12 Jun 2017

Secure Battery Checker , done original ↗

6 Jun 2017

Arduino + cmake + netbeans = success !original ↗

31 May 2017

Safer - 18650Battery tester original ↗

20 May 2017

Arduino power supply : Completed schematics + pics + code original ↗

16 May 2017

Arduino Powered power supply : Part 2, Arduino + modules (in progress)original ↗

15 May 2017

Arduino : Pot schematics original ↗

15 May 2017