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Craig D

Interested in electronics design and learning by designing and building projects

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

3k
30
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Differential scope probe
Project Owner Contributor

PD150

craig-dCraig D

2.6k
111
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Op amp circuit for generating Spirograph like curves
Project Owner Contributor

Op Art

craig-dCraig D

427
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Build a modular user interface for your prototype
Project Owner Contributor

Command Modules

craig-dCraig D

22k
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Open-Source Infrared Remote Using ESP32 and LVGL
Project Owner Contributor

OMOTE - DIY Universal Remote

maxkMax.K

12.5k
2.1k
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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

7.9k
51
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A SCPI programmable precision resistor
Project Owner Contributor

Programmable Precision Resistor

sebastianSebastian

7.8k
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An Arduino UNO Compatible Board with isolated Glowing headers and some Extras
Project Owner Contributor

Uno Plus+

john-loefflerJohn Loeffler

6.7k
44
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a jumperless (solderless) breadboard
Project Owner Contributor

Jumperless

kevin-santo-cappuccioKevin Santo Cappuccio

5.4k
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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

5.3k
35
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An active scope probe with high-ish bandwidth and very low input capacitance
Project Owner Contributor

DIY 1.3 GHz FET Probe

christophChristoph

4.3k
932
6
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Hack an optical mouse to detect seismic vibrations with a simple laser source, a hacked mouse lens and a physical cantilever arm setup.
Project Owner Contributor

Low-cost seismograph using optical mouse

subir-bhaduriSubir Bhaduri

3.6k
1.5k
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Wireless USB dongle (868MHz) for home automation to improve the indoor air quality (IAQ)
Project Owner Contributor

Fresh air automation by RF usb dongle

marcelMarcel

3.3k
16
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I'm building a cyberdeck for my son. He just turned 2.
Project Owner Contributor

Toddler's Cyberdeck

joshJosh

2.2k
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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

1.6k
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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

1.5k
6
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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

794
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An affordable and easy to make instrument to train and test fruit flies
Project Owner Contributor

Y-maze to study cognitive abilities in insects

brainybaboonBrainy.Baboon

740
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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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A small battery-driven portable "bench" power supply
Project Owner Contributor

Ember

simen-sollihgdaSimen Sollihøgda

315
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Draw schematic diagrams using simple scripts from your browser.
Project Owner Contributor

SimpleCircuit

svenSven

2
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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

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