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Projects David Wilson likes and follows

36.4k
2.8k
112
A near-Arduino Nano form factor and Arduino compatible board based around a "better" and cheaper AVR MCU (currently an ATtiny1616)
Project Owner Contributor

The Launchpad - A $2 Arduino Nano alternative

clyde-d-corpuzClyde D. Corpuz

894
964
3
An inexpensive, easy-to-assemble, low power consumption Arduino Pro Mini data logger
Project Owner Contributor

Data Logger Shield - Arduino Pro Mini

john-opsahlJohn Opsahl

2.6k
913
21
FFT spectrum analyzer is an test equipment that uses Fourier analysis and digital signal processing techniques to provide spectrum analysis.
Project Owner Contributor

DIY FFT Audio Spectrum Analyzer

mircemkmircemk

2.6k
406
7
Add reverb and other effects to a mike input, and have it ready on a speaker output
Project Owner Contributor

Sound Processing Shield for Arduino

bobgreenwadebobgreenwade

2.2k
106
16
A dime-sized, ARM-based Arduino complete with a programming/development system.
Project Owner Contributor

Tiny Arduino for Hackers

doctekdoctek

6.2k
85
59
open-source hardware components for a smart and renewable energy system
Project Owner Contributor

Libre Solar -Building Blocks for DC Energy Systems

michelMichel

11.5k
79
71
Arduino-compatible ATMega32U4 board with USB-C PD3.0 PPS Trigger
Project Owner Contributor

PD Micro - USB-C PD3.0 PPS Trigger

ryan-maRyan Ma

9.4k
64
67
A tiny board with AEM10941 solar harvesting IC charging a Lithium Ion Capacitor
Project Owner Contributor

Solar harvesting into Lithium Ion Capacitor

jasper-sikkenJasper Sikken

7k
64
50
A solar-powered node that stores energy in a supercapacitor, wakes-up regularly, measures different parameters, and sends them to a gateway
Project Owner Contributor

Wireless solar-powered sensor node

strangerandstrange.rand

8.6k
60
48
An IoT device to monitor and prevent epidemics such as Malaria, Dengue and the Zika Virus.
Project Owner Contributor

Solar Scare Mosquito 2.0

pranavPranav

5.4k
58
47
A power supply solution for products requiring up to 600mA @ 5V from 2 x 55F Capacitors and small 5V Solar Panel
Project Owner Contributor

Solar Super Capacitor Power Supply

darryl-normanDarryl Norman

5.4k
57
50
A new way to generate wind energy using only polyester film based flexible circuits
Project Owner Contributor

Flexible circuit wind generator

stuart-mackenzieStuart MacKenzie

3.5k
43
38
A small infrared spectrometer to help plastic recycling. Dedicated to micro-factories around the world.
Project Owner Contributor

Ozirma - near infrared spectrometer

vivien-henryVivien Henry

2.9k
40
44
My attempt to create a CPU/MCU without transistors or relays
Project Owner Contributor

LLTP - Light Logic Transistorless Processor

dr-cockroachDr. Cockroach

2.9k
38
23
STM32WB55 host with microphones and accelerometers and lots of memory for vibration and sound analysis
Project Owner Contributor

Mothra: Acoustics Laboratory on a Stick

kris-winerKris Winer

6.8k
34
22
Instead of a $10 box from Amazon, go above and beyond
Project Owner Contributor

TOSLINK DAC

nick-sayerNick Sayer

2.8k
20
26
A long and thin development board, with spaced out I/O pins to minimize the length and number of jumper wires required.
Project Owner Contributor

M4-Breadstick (Retired) → Raspberry Breadstick

michael-rangenMichael Rangen

983
9
7
18650 Li-Ion Battery Power Bank with 5V and 3.3V Output with up to 3A
Project Owner Contributor

Power Bank 3A

stefan-wagnerStefan Wagner

286
4
2
LiFePO4 Charging and Protection Board with Load Sharing
Project Owner Contributor

LiFePO4 Power Board LS 3V3

stefan-wagnerStefan Wagner

816
4
5
Tiny boards to connect rotary encoder to the I2C bus! Little brother of the I2C Encoder V2
Project Owner Contributor

I2C Encoder Mini

saimonSaimon

843
3
3
Smaller and lighter
Project Owner Contributor

DC/DC Converters for RC Aircraft

bud-bennettBud Bennett

Going up?

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