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Projects Craig D likes and follows

14.4k
4.2k
84
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

4.7k
3.7k
26
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

805
595
8
A little coin cell powered raccoon with capacitive sensing to light up its eyes
Project Owner Contributor

Light Up Raccoons

savoSavo

43.2k
397
317
Open-Source Infrared Remote Using ESP32 and LVGL
Project Owner Contributor

OMOTE - DIY Universal Remote

maxkMax.K

7.3k
380
37
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

36.8k
204
221
a jumperless (solderless) breadboard
Project Owner Contributor

Jumperless

kevin-santo-cappuccioKevin Santo Cappuccio

14.8k
99
86
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

96
0
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

9.2k
64
73
An Arduino UNO Compatible Board with isolated Glowing headers and some Extras
Project Owner Contributor

Uno Plus+

john-loefflerJohn Loeffler

11.3k
64
58
A SCPI programmable precision resistor
Project Owner Contributor

Programmable Precision Resistor

sebastianSebastian

7.5k
45
41
An active scope probe with high-ish bandwidth and very low input capacitance
Project Owner Contributor

DIY 1.3 GHz FET Probe

christophChristoph

5.8k
25
24
Think of the smallest 7-segment display you've seen. OK. Think smaller. Smaller. Smaller....
Project Owner Contributor

The NanoRaptor NanoSegment

sam-ettingerSam Ettinger

2.5k
24
40
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

3k
19
18
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

4k
18
26
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

3.5k
11
13
Reverse-engineering (mostly-)cheap eBay finds
Project Owner Contributor

Avionics + mil-spec teardowns

don-straneyDon Straney

2.2k
9
17
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

913
9
8
A small battery-driven portable "bench" power supply
Project Owner Contributor

Ember

simen-sollihgdaSimen Sollihøgda

4
7
Draw schematic diagrams using simple scripts from your browser.
Project Owner Contributor

SimpleCircuit

svenSven

68
4
2
I've revisited Jim Williams' appnote on a wideband dynamic load
Project Owner Contributor

Dynamic Load for POL Converters

alex-lunguAlex Lungu

1.1k
3
4
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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