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Craig D

Interested in electronics design and learning by designing and building projects

New England
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4 Followers
21 Following
3 Projects
79 Likes
craig-d
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This user joined on 05/09/2023.

8k
68
10
61
Differential scope probe
Project Owner Contributor

PD150

craig-dCraig D

2.8k
421
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Op amp circuit for generating Spirograph like curves
Project Owner Contributor

Op Art

craig-dCraig D

465
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Build a modular user interface for your prototype
Project Owner Contributor

Command Modules

craig-dCraig D

40.5k
383
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Open-Source Infrared Remote Using ESP32 and LVGL
Project Owner Contributor

OMOTE - DIY Universal Remote

maxkMax.K

35.7k
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a jumperless (solderless) breadboard
Project Owner Contributor

Jumperless

kevin-santo-cappuccioKevin Santo Cappuccio

14.6k
97
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Flea-Scope™ is a very low-cost ($18 at Elecrow) and easy-to-use 18 Msps USB oscilloscope and mixed-signal logic analyzer.
Project Owner Contributor

Flea-Scope USB Oscilloscope ($18, 18 Msps, WebUSB)

richard-testardiRichard Testardi

14.2k
3.7k
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he arrival of small satellites that used LoRa for telemetry data has meant that less technically qualified persons, with a very low budget,
Project Owner Contributor

Ground station for LoRa satellites

alberto-nunezalberto nunez

10.9k
63
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57
A SCPI programmable precision resistor
Project Owner Contributor

Programmable Precision Resistor

sebastianSebastian

9k
64
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An Arduino UNO Compatible Board with isolated Glowing headers and some Extras
Project Owner Contributor

Uno Plus+

john-loefflerJohn Loeffler

5.7k
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Think of the smallest 7-segment display you've seen. OK. Think smaller. Smaller. Smaller....
Project Owner Contributor

The NanoRaptor NanoSegment

sam-ettingerSam Ettinger

4k
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I'm built a cyberdeck for my son. He was 2 when I built it. He's still using it today.
Project Owner Contributor

Toddler's Cyberdeck

joshJosh

3.2k
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Reverse-engineering (mostly-)cheap eBay finds
Project Owner Contributor

Avionics + mil-spec teardowns

don-straneyDon Straney

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PicoSigGen is an arbitrary waveform generator. It aims to cheap, portable and highly functional with the only tradeoff of high accuracy.
Project Owner Contributor

PicoSigGen - Low cost arbitrary waveform generator

rishingoswamirishin.goswami

2.6k
307
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Students learn to melt solder, layout PC boards, use tools, and troubleshoot by building an analog, discrete component receiver.
Project Owner Contributor

High Schoolers Build a Radio Receiver

billmearabill.meara

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24
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A Watch with a quasi-analog always-on display, consisting of 240 concentrically arranged SMD LEDs, running 20 days before charging
Project Owner Contributor

LED Watch

arbinar.bin

2k
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Turning the classic analog physics simulation into an interactive experience with an accelerometer and a handheld CRT display
Project Owner Contributor

Ball-in-box simulator with REAL gravity

wlf647wlf647

1.1k
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Ground up design of a guitar tube amp using old and new technology.
Project Owner Contributor

Designing a Modern Tubeamp (Matthews 14)

collin-matthewsCollin Matthews

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A small battery-driven portable "bench" power supply
Project Owner Contributor

Ember

simen-sollihgdaSimen Sollihøgda

799
520
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A little coin cell powered raccoon with capacitive sensing to light up its eyes
Project Owner Contributor

Light Up Raccoons

savoSavo

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I've revisited Jim Williams' appnote on a wideband dynamic load
Project Owner Contributor

Dynamic Load for POL Converters

alex-lunguAlex Lungu

97
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This PCB adds WiFi and BLE capabilities to any home or office coffee machine
Project Owner Contributor

AeonLabs Home Automation Smart Coffee Machine Addo

miguel-tomasMiguel Tomas

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