56,966 blogs · [ { "id": "01a08782-51ae-7303-9b98-c346e3f6d535", "title": "25 Mbps discrete logic transceiver – TX prototype debugging", "url": "https://helentronica.com/2025/09/19/25-mbps-discrete-logic-transceiver-tx-prototype-debugging/", "published_at": "2025-09-19T09:07:06+00:00" }, { "id": "01a08782-51ae-7303-9b98-c346e46cf151", "title": "25 Mbps discrete logic transceiver: Building a 25 MHz PLL with 74HC4046", "url": "https://helentronica.com/2025/08/21/25-mbps-discrete-logic-transceiver-building-a-25-mhz-pll-with-74hc4046/", "published_at": "2025-08-21T20:12:09+00:00" }, { "id": "01a08782-51af-7315-9986-cd85626ff299", "title": "25 Mbps discrete logic transceiver for learning purposes", "url": "https://helentronica.com/2025/05/27/25-mbps-discrete-logic-transceiver-for-learning-purposes/", "published_at": "2025-05-27T08:20:29+00:00" }, { "id": "01a08782-51af-7315-9986-cd856314a9ff", "title": "TouchGFX on a custom made low cost board with the ILI9341 controller over SPI", "url": "https://helentronica.com/2021/01/22/touchgfx-on-a-custom-made-low-cost-board-with-the-ili9341-controller-over-spi/", "published_at": "2021-01-22T12:24:19+00:00" }, { "id": "01a08782-51af-7315-9986-cd8564088476", "title": "A Year in a Review", "url": "https://helentronica.com/2019/01/18/a-year-in-review/", "published_at": "2019-01-18T00:36:06+00:00" }, { "id": "01a08782-51af-7315-9986-cd856420e0d0", "title": "Building a Circulator out of Ceramics", "url": "https://helentronica.com/2017/12/10/building-a-circulator-from-ceramics/", "published_at": "2017-12-10T18:56:30+00:00" }, { "id": "01a08782-51af-7315-9986-cd85650a9409", "title": "Playing with an LMG670 power analyzer", "url": "https://helentronica.com/2017/10/02/playing-with-an-lmg670-power-analyzer/", "published_at": "2017-10-02T13:52:34+00:00" }, { "id": "01a08782-51af-7315-9986-cd8565da032b", "title": "EMC, come and see!", "url": "https://helentronica.com/2017/07/23/emc-come-and-see/", "published_at": "2017-07-23T18:36:33+00:00" }, { "id": "01a08782-51af-7315-9986-cd85666a9853", "title": "Advanced PCB Layout Course by Fedevel Academy", "url": "https://helentronica.com/2017/05/03/advanced-pcb-layout-course-by-fedevel-academy/", "published_at": "2017-05-03T22:35:45+00:00" }, { "id": "01a08782-51af-7315-9986-cd85674f7858", "title": "Playing with a signal demodulator", "url": "https://helentronica.com/2016/12/23/playing-with-a-signal-demodulator/", "published_at": "2016-12-22T23:52:22+00:00" } ] posts Claim your blog

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