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Projects Richard Dudley likes and follows

1.5k
739
18
A breadboard that can be (re)programmed to wire itself.
Project Owner Contributor

A Programable Breadboard

moin-uddinMoin Uddin

698
594
13
Making a Minecraft clone that runs on the Teensy 4.1 in the Arduino environment.
Project Owner Contributor

Arduino Minecraft

dylan-brophyDylan Brophy

487
8
Matrix style digital clock - driven from my STM32F030 VGA library
Project Owner Contributor

Matrix clock

kc-leeK.C. Lee

31.2k
400
302
8 GHz BW, up to 1 TS/s ET Sampling I have ceased active development on this project. Please don't ask.
Project Owner Contributor

8 GHz Sampling Oscilloscope

ted-yapoTed Yapo

21k
222
178
A multimeter, based on the STM32F373, which can measure voltage, current and power (both bipolar and DC or true RMS with multiple ranges).
Project Owner Contributor

STM32 Open Source Multimeter

martinMartin

39.9k
215
178
100 MSps 2ch oscilloscope based on Raspberry Pi Pico
Project Owner Contributor

RPScope

jgpeirojgpeiro

169
121
9
Simple 5-Button IR Remote Control
Project Owner Contributor

CH32V003 IR Remote Control

stefan-wagnerStefan Wagner

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

5k
61
45
Can we build Machine Learning enabled sensor for under 1 USD?
Project Owner Contributor

1 dollar TinyML

jon-nordbyJon Nordby

8.2k
55
72
Replace your old 78xx voltage regulators with this much more efficient pin-compatible buck converter.
Project Owner Contributor

78xx Replacement

stefan-wagnerStefan Wagner

2.5k
43
32
16 Audio In & 16 Audio Out using only 5 pins
Project Owner Contributor

Dual Interleaved CS42448 Chip

paul-stoffregenPaul Stoffregen

13.5k
29
29
<1.5µA current consumption when continuously on, optional flashing mode
Project Owner Contributor

Ultra low power LED

christoph-tackChristoph Tack

4.8k
21
31
CMOS Homemade Operational Amplifier module and a photo detector using it.
Project Owner Contributor

CMOS Homemade Operational Amplifier

mitsuru-yamadaMitsuru Yamada

1.4k
21
18
MP3-Player based on ATtiny85 and DFPlayerMini
Project Owner Contributor

ATtiny85 TinyDFPlayer

stefan-wagnerStefan Wagner

1.9k
17
16
MCL68+ is a Motorola 68000 Emulator which uses a Teensy 4.1 and a small custom PCB
Project Owner Contributor

MCL68+ Motorola 68000 Emulator

ted-friedTed Fried

3.6k
11
14
Rogowski coil current sensor using cheap shunt regulators as opamps.
Project Owner Contributor

TL431 rogowski coil current sensor

stephenStephen

3k
10
8
Having burned two ZX8301 chips in the last years was a motive to make a cpld based replacement for the QL ZX8301 ULA.
Project Owner Contributor

ZX8301 replacement for Sinclair QL

leonLeon

624
9
14
experiments with fast start-up oscillators
Project Owner Contributor

Gated Ring Oscillators

ted-yapoTed Yapo

919
8
16
Handheld RISC-V Mini Game Console with OLED Display
Project Owner Contributor

CH32V003 RISC-V Mini Game Console

stefan-wagnerStefan Wagner

279
2
2
Playing with 1st FPGA ever (1988)
Project Owner Contributor

XC2064

shaosSHAOS

404
1
1
A thermometer result with a resolution of 0.0078°C and an accuracy of up to ±0.1°C across the temperature range of -20°C to 50°C.
Project Owner Contributor

A Thermometer Based on TMP117

sushisongrensushisongren

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