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"https://www.baldengineer.com/logic-analyzer-on-wbw.html", "published_at": "2019-12-29T18:28:48+00:00" }, { "id": "01a094ca-aecb-721d-94f3-055e9f6100a7", "title": "Spectrum Analyzer Basics | Workbench Wednesdays", "url": "https://www.baldengineer.com/spectrum-analyzer-basics.html", "published_at": "2019-10-17T02:06:58+00:00" }, { "id": "01a094ca-aecb-721d-94f3-055ea0448eb4", "title": "Electronic Load Basics | Workbench Wednesdays", "url": "https://www.baldengineer.com/electronic-load-basics.html", "published_at": "2019-09-18T15:15:24+00:00" }, { "id": "01a094ca-aecb-721d-94f3-055ea12e6f4a", "title": "Bench Power Supply Basics | Workbench Wednesdays", "url": "https://www.baldengineer.com/bench-power-supply-basics.html", "published_at": "2019-08-28T15:36:25+00:00" }, { "id": "01a094ca-aecb-721d-94f3-055ea1de84c0", "title": "DCA Pro Transistor Tester Review | Workbench Wednesdays", "url": "https://www.baldengineer.com/dca-pro-review-tests-transistors.html", "published_at": "2019-08-07T14:19:09+00:00" }, { "id": "01a094ca-aecb-721d-94f3-055ea29d0092", "title": "7+ Python Engineering Modules for Electronics Engineers", "url": "https://www.baldengineer.com/7-python-engineering-modules.html", "published_at": "2019-07-11T12:50:23+00:00" }, { "id": "01a094ca-aecb-721d-94f3-055ea2b26eba", "title": "Hakko FX-888D Review", "url": "https://www.baldengineer.com/hakko-fx-888d-review.html", "published_at": "2019-07-03T12:49:50+00:00" }, { "id": "01a094ca-aecb-721d-94f3-055ea332bae9", "title": "Measuring ESR with the PEAK ESR70 | Workbench Wednesdays Review", "url": "https://www.baldengineer.com/esr70-measures-esr.html", "published_at": "2019-06-26T14:50:45+00:00" }, { "id": "01a094ca-aecb-721d-94f3-055ea3c1aa4c", "title": "Raspberry Pi 4 Armchair Datasheet Evaluation", "url": "https://www.baldengineer.com/raspberry-pi-4-armchair-datasheet-evaluation.html", "published_at": "2019-06-24T18:45:38+00:00" }, { "id": "01a094ca-aecb-721d-94f3-055ea3eff61f", "title": "Introducing Bit Preserve", "url": "https://www.baldengineer.com/bit-preserve-vintage-schematics-with-kicad.html", "published_at": "2019-06-12T18:13:01+00:00" }, { "id": "01a094ca-aecb-721d-94f3-055ea426070d", "title": "Bald Engineer's ESD Must-Haves | Workbench Wednesdays", "url": "https://www.baldengineer.com/bald-engineer-esd-must-haves.html", "published_at": "2019-06-05T23:30:01+00:00" }, { "id": "01a094ca-aecb-721d-94f3-055ea447226f", "title": "New Arduino Nano board from Maker Faire 2019", "url": "https://www.baldengineer.com/new-arduino-nano-boards-from-mfba-2019.html", "published_at": "2019-05-22T13:42:05+00:00" }, { "id": "01a094ca-aecb-721d-94f3-055ea4a73dbf", "title": "6 things I learned about KiCad at KiCon 2019", "url": "https://www.baldengineer.com/6-things-i-learned-about-kicad-at-kicon-2019.html", "published_at": "2019-05-17T18:26:00+00:00" }, { "id": "01a094ca-aecb-721d-94f3-055ea4fc0d7b", "title": "Tenma 72-2660 Portable Hand Held Supply | Workbench Wednesdays", "url": "https://www.baldengineer.com/tenma-72-2660-supply-review.html", "published_at": "2019-05-13T13:25:12+00:00" }, { "id": "01a094ca-aecb-721d-94f3-055ea57a462e", "title": "Health and Solder Fumes | Workbench Wednesdays", "url": "https://www.baldengineer.com/health-and-solder-fumes-workbench-wednesdays.html", "published_at": "2019-05-09T13:18:20+00:00" }, { "id": "01a094ca-aecb-721d-94f3-055ea5e8a048", "title": "7 MOSFET Myths and Misconceptions Addressed", "url": "https://www.baldengineer.com/7-mosfet-myths-and-misconceptions-addressed.html", "published_at": "2019-05-08T13:03:24+00:00" }, { "id": "01a094ca-aecb-721d-94f3-055ea663d84f", "title": "Preserving history with KiCad - KiCon 2019", "url": "https://www.baldengineer.com/preserving-history-with-kicad-kicon-2019.html", "published_at": "2019-04-27T15:47:06+00:00" }, { "id": "01a094ca-aecb-721d-94f3-055ea70a6022", "title": "Low side vs. High side transistor switch", "url": "https://www.baldengineer.com/low-side-vs-high-side-transistor-switch.html", "published_at": "2019-04-10T13:45:02+00:00" }, { "id": "01a094ca-aecb-721d-94f3-055ea792984e", "title": "KiCon 2019 - Preserving history with KiCad", "url": "https://www.baldengineer.com/kicon-2019-preserving-history-with-kicad.html", "published_at": "2019-04-04T01:35:42+00:00" }, { "id": "01a094ca-aecb-721d-94f3-055ea8618828", "title": "High-end Oscilloscope report on Evaluation Engineering", "url": "https://www.baldengineer.com/high-end-oscilloscope-report-on-evaluation-engineering.html", "published_at": "2019-03-28T13:21:26+00:00" }, { "id": "01a094ca-aecb-721d-94f3-055ea9445103", "title": "Surface Mount Rework Tools | Workbench Wednesdays", "url": "https://www.baldengineer.com/surface-mount-rework-tools-workbench-wednesdays.html", "published_at": "2019-03-28T03:21:42+00:00" }, { "id": "01a094ca-aecb-721d-94f3-055ea9d85a32", "title": "Polymer Capacitor Introduction on e14s The Learning Circuit", "url": "https://www.baldengineer.com/polymer-capacitor-introduction-on-e14s-the-learning-circuit.html", "published_at": "2019-02-26T06:08:06+00:00" }, { "id": "01a094ca-aecb-721d-94f3-055eaa42890a", "title": "Soldering Tool Upgrade Paths | Workbench Wednesdays", "url": "https://www.baldengineer.com/soldering-tool-upgrade-paths.html", "published_at": "2019-02-09T01:45:15+00:00" }, { "id": "01a094ca-aecb-721d-94f3-055eaaf6f119", "title": "Answering BJT questions with Karen on element14's The Learning Circuit", "url": "https://www.baldengineer.com/bjt-questions-element14-tlc.html", "published_at": "2019-01-02T17:29:28+00:00" }, { "id": "01a094ca-aecb-721d-94f3-055eab0a9c53", "title": "Connect pins with KiCad Bus, Labels, and Global Labels", "url": "https://www.baldengineer.com/kicad-bus-labels-and-global-labels.html", "published_at": "2018-11-21T14:18:20+00:00" }, { "id": "01a094ca-aecb-721d-94f3-055eabeb7961", "title": "What is the Apple IIgs? - AddOhms Live Clip", "url": "https://www.baldengineer.com/what-is-the-apple-iigs.html", "published_at": "2018-11-19T14:04:01+00:00" }, { "id": "01a094ca-aecb-721d-94f3-055eacc26bf6", "title": "Creating Custom KiCad Schematic Symbol in 5 Steps", "url": "https://www.baldengineer.com/custom-kicad-schematic-symbol.html", "published_at": "2018-11-14T14:21:23+00:00" }, { "id": "01a094ca-aecb-721d-94f3-055ead029c49", "title": "Drawing Apple MEGA-II Breakout in KiCad", "url": "https://www.baldengineer.com/drawing-apple-mega-ii-breakout-in-kicad.html", "published_at": "2018-11-01T13:00:30+00:00" }, { "id": "01a094ca-aecb-721d-94f3-055ead654bde", "title": "How to pick from all the Arduino boards", "url": "https://www.baldengineer.com/how-to-pick-from-all-the-arduino-boards.html", "published_at": "2018-10-26T04:47:43+00:00" }, { "id": "01a094ca-aecb-721d-94f3-055ead913918", "title": "Arduino millis() plus addition does not add up", "url": "https://www.baldengineer.com/arduino-millis-plus-addition-does-not-add-up.html", "published_at": "2018-10-10T13:00:23+00:00" }, { "id": "01a094ca-aecb-721d-94f3-055eadcd6103", "title": "Penguin Bot from elegoo hands-on review of the kit build", "url": "https://www.baldengineer.com/penguin-bot-from-elegoo-hands-on-review-of-the-kit-build.html", "published_at": "2018-09-19T18:50:22+00:00" }, { "id": "01a094ca-aecb-721d-94f3-055eae07f9ab", "title": "Learn Oscilloscope Basics with an Arduino Uno", "url": "https://www.baldengineer.com/learn-oscilloscope-basics-with-an-arduino-uno.html", "published_at": "2018-09-03T14:10:11+00:00" }, { "id": "01a094ca-aecb-721d-94f3-055eaebcf627", "title": "Bank to the Future on element14 presents", "url": "https://www.baldengineer.com/bank-to-the-future-on-element14-presents.html", "published_at": "2018-08-30T01:37:07+00:00" } ] posts Claim your blog

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2026

Make Waveforms Misbehave on Purpose with ArbDraw original ↗

13 Sept 2026

2025

Replacing Electrolytic Capacitors | VCF Midwest 2025 Talk original ↗

14 Sept 2025

Can Polymer Capacitors Replace MLCCs?original ↗

16 Apr 2025

2024

Exploring DIY PCB Assembly versus Turnkey Services with MacroFab and Bald SENSE original ↗

27 Aug 2024

Hands-on with PicoScope 7 original ↗

26 Jul 2024

Python to set 8th bit in ASCII String original ↗

30 Jun 2024

STOP! Using the Wrong Capacitors | Teardown 2024 original ↗

20 Jun 2024

B&K Precision DAS60 Hands-On original ↗

5 Jun 2024

Retro Repairs RoundUp Appearance original ↗

3 Jun 2024

Mega IIe Supercon 2023 Talk is now Live!original ↗

15 May 2024

NXP’s MCX FRDM Board Hands-On original ↗

1 May 2024

WiFi-Enabled LED detector tells me when my Dehumidifier is Full!original ↗

12 Apr 2024

From MLCC to Polymer: Unlocking Capacitor Impedance Plot Secrets original ↗

2 Apr 2024

Measuring Apple II CPU's Glitchy Clock original ↗

20 Mar 2024

Picking I2C Pull-Up Resistors (Correctly)original ↗

7 Mar 2024

A Vintage Computing Adventure (Mega IIe)original ↗

6 Mar 2024

Eight KiCad 8 features I like original ↗

26 Feb 2024

Accessing USB instruments with pyvisa on Linux original ↗

13 Feb 2024

nRF7002 DK vs EK vs EB Hands-On original ↗

1 Feb 2024

RP2040 Debug and Turn-On Tips original ↗

31 Jan 2024

2023

Mega IIe Picture Album original ↗

20 Dec 2023

Use Your Scope! | Unnamed Reverse Engineering Podcast original ↗

19 Dec 2023

Mega IIe Supercon Links original ↗

4 Nov 2023

Hamvention 2023 Pick Ups original ↗

26 May 2023

2022

Difference between flux (for soldering)original ↗

17 Aug 2022

Oscilloscope Trigger Primer original ↗

4 Aug 2022

How to Profile Battery Usage for IoT Devices original ↗

25 Jun 2022

Do ALL Scope Probes Need Ground?original ↗

24 Jun 2022

How Oscilloscope Acquisition Modes Work original ↗

23 Jun 2022

Hands-On with B&K Precision 9140 Power Supply | Workbench Wednesdays #53 original ↗

22 Jun 2022

KiCad: Connect Polygon Lines original ↗

9 Jun 2022

Three Tips to Improve Your Soldering | Workbench Wednesdays #52 original ↗

11 Mar 2022

How to Measure Ripple Voltage on a Switch-Mode Power Supply | Workbench Wednesdays #51 original ↗

1 Mar 2022

DIY Solder-In Oscilloscope Probes | Workbench Wednesdays #50 original ↗

3 Feb 2022

Instrument Basics: Vector Network Analyzer (VNA) with PicoVNA | Workbench Wednesdays #49 original ↗

19 Jan 2022

2021

Exploring the Digilent Analog Discovery 3000 Pro Series | Workbench Wednesdays #48 original ↗

15 Dec 2021

What does Bandwidth mean for Oscilloscopes? | Workbench Wednesdays #47:original ↗

12 Nov 2021

Pros and Cons of Low-Temp Solder Paste | Workbench Wednesdays #46 original ↗

25 Oct 2021

160 MHz Arbitrary Waveform Generator Review | Workbench Wednesdays #44:original ↗

20 Sept 2021

The Origins of Delayed Timings on Oscilloscopes | Workbench Wednesdays #43 original ↗

31 Aug 2021

Compare Ideal vs. Real Filter with an LCR Meter | Workbench Wednesdays #42 original ↗

5 Aug 2021

MC1377 Measurements on Mini Apple IIe Prototype video board original ↗

2 Aug 2021

How Eaton's Power Defense Circuit Breakers Work | Workbench Wednesdays #41 original ↗

15 Jul 2021

Measurements with an SMU | Workbench Wednesdays #40 original ↗

22 Jun 2021

Op Amps Without Op Amps | Workbench Wednesdays #39 original ↗

8 Jun 2021

Which Oscilloscope Form Factor Is Best For Me? | Workbench Wednesdays #38 original ↗

21 May 2021

Desoldering Wick Tips and Tricks with Superwick | Workbench Wednesdays #37 original ↗

12 Apr 2021

Essential Logic Families | Workbench Wednesdays #35 original ↗

2 Mar 2021

Triggering And Decoding Serial Protocols On An Oscilloscope | Workbench Wednesdays #34 original ↗

2 Feb 2021

Measuring A 555 On An Oscilloscope | Workbench Wednesdays #33 original ↗

1 Jan 2021

2020

UPS ESR Battery Measurements | Workbench Wednesdays #32:original ↗

15 Dec 2020

Essential Consumables for Building Circuits | Workbench Wednesdays #31:original ↗

18 Nov 2020

Ceramic Capacitor Voltage Effect | Workbench Wednesdays #30 original ↗

28 Oct 2020

What Active Components Do You Need? | Workbench Wednesday #29 original ↗

8 Oct 2020

What Passive Components Do You Need? | Workbench Wednesdays #28 original ↗

9 Sept 2020

Instrument Basics: Logic Probe | Workbench Wednesdays #27 original ↗

13 Aug 2020

How to Measure Sound with a Handheld Meter | Workbench Wednesday #26 original ↗

7 Jul 2020

Measuring a MOSFET's Miller Plateau | Workbench Wednesdays #25 original ↗

7 Jul 2020

No-Contact Current Measurements | Workbench Wednesday #24 original ↗

5 May 2020

What that DMM Beep Means - A Continuity Mode Tutorial | Workbench Wednesdays #23 original ↗

28 Apr 2020

Instrument Basics: LCR Meter | Workbench Wednesdays #22 original ↗

1 Apr 2020

DMM Half-Digits Explained | Workbench Wednesdays #21 original ↗

5 Mar 2020

Thermal Tools for Circuit Measurements | Workbench Wednesdays original ↗

23 Feb 2020

DMM Basics Video Tutorial | Workbench Wednesdays original ↗

23 Feb 2020

4-Wire Resistance Tutorial | Workbench Wednesdays original ↗

23 Feb 2020

2019

Digilent Analog Discovery 2 Review | Workbench Wednesdays original ↗

29 Dec 2019

Function Generator Basics | Workbench Wednesdays original ↗

29 Dec 2019

Logic Analyzer Basics | Workbench Wednesdays original ↗

29 Dec 2019

Spectrum Analyzer Basics | Workbench Wednesdays original ↗

17 Oct 2019

Electronic Load Basics | Workbench Wednesdays original ↗

18 Sept 2019

Bench Power Supply Basics | Workbench Wednesdays original ↗

28 Aug 2019

DCA Pro Transistor Tester Review | Workbench Wednesdays original ↗

7 Aug 2019

7+ Python Engineering Modules for Electronics Engineers original ↗

11 Jul 2019

Hakko FX-888D Review original ↗

3 Jul 2019

Measuring ESR with the PEAK ESR70 | Workbench Wednesdays Review original ↗

26 Jun 2019

Raspberry Pi 4 Armchair Datasheet Evaluation original ↗

24 Jun 2019

Introducing Bit Preserve original ↗

12 Jun 2019

Bald Engineer's ESD Must-Haves | Workbench Wednesdays original ↗

5 Jun 2019

New Arduino Nano board from Maker Faire 2019 original ↗

22 May 2019

6 things I learned about KiCad at KiCon 2019 original ↗

17 May 2019

Tenma 72-2660 Portable Hand Held Supply | Workbench Wednesdays original ↗

13 May 2019

Health and Solder Fumes | Workbench Wednesdays original ↗

9 May 2019

7 MOSFET Myths and Misconceptions Addressed original ↗

8 May 2019

Preserving history with KiCad - KiCon 2019 original ↗

27 Apr 2019

Low side vs. High side transistor switch original ↗

10 Apr 2019

KiCon 2019 - Preserving history with KiCad original ↗

4 Apr 2019

High-end Oscilloscope report on Evaluation Engineering original ↗

28 Mar 2019

Surface Mount Rework Tools | Workbench Wednesdays original ↗

28 Mar 2019

Polymer Capacitor Introduction on e14s The Learning Circuit original ↗

26 Feb 2019

Soldering Tool Upgrade Paths | Workbench Wednesdays original ↗

9 Feb 2019

Answering BJT questions with Karen on element14's The Learning Circuit original ↗

2 Jan 2019

2018

Connect pins with KiCad Bus, Labels, and Global Labels original ↗

21 Nov 2018

What is the Apple IIgs? - AddOhms Live Clip original ↗

19 Nov 2018

Creating Custom KiCad Schematic Symbol in 5 Steps original ↗

14 Nov 2018

Drawing Apple MEGA-II Breakout in KiCad original ↗

1 Nov 2018

How to pick from all the Arduino boards original ↗

26 Oct 2018

Arduino millis() plus addition does not add up original ↗

10 Oct 2018

Penguin Bot from elegoo hands-on review of the kit build original ↗

19 Sept 2018

Learn Oscilloscope Basics with an Arduino Uno original ↗

3 Sept 2018

Bank to the Future on element14 presents original ↗

30 Aug 2018