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Projects John Wetzel likes and follows

14.9k
13.6k
162
tracking CubeSats faster, anywhere and anytime for everybody!
Project Owner Contributor

The Distributed Ground Station Network

hornighornig

20.6k
12.7k
305
Creating a free & open source global IoT network, democratizing access to space by miniaturizing aerospace systems.
Project Owner Contributor

FossaSat-1, Open Source Satellite

julian-fernandezJulian Fernandez

9.5k
7.4k
50
BlackIce is the fusion of FPGA & ARM - a low cost open source hardware FPGA dev board bound together with innovative open source toolchain
Project Owner Contributor

BlackIce - Low Cost Open Hardware FPGA Dev Board

monsonitemonsonite

33.3k
6.5k
188
An Off-the-grid messaging system.
Project Owner Contributor

Skrypt

taiwoTaiwo

5.8k
5.9k
17
Designing hardware is difficult. We Have a hardware platform that generates schematic and layout design files in a typical 10 minutes time.
Project Owner Contributor

Simplify Embedded hardware designs

makarand-kapoorMakarand Kapoor

13.4k
4.1k
54
Probability this can work: 98%, working well: 50% A LOT of work, and utterly ridiculous.
Project Owner Contributor

Improbable AVR -> 8088 substitution for PC/XT

eric-hertzEric Hertz

4.3k
4.1k
20
You may see it's just a stickered chip? NO! This is totally self-contained "mod-chip"
Project Owner Contributor

Minimal and self-contained ATmega1284P "mod chip"

kodera2tkodera2t

5.3k
3.7k
97
Some call it the personal computer of synthetic biology, we call it the desktop digital microbiology lab. Fully integrated personal biolab.
Project Owner Contributor

Open Science - Desktop Digital Biology Laboratory

infoinfo

2.9k
3.1k
15
An 8-bit TTL computer with 8 bits of address space.
Project Owner Contributor

Boxer-1 TTL Computer

boxerbombBoxerbomb

2.9k
2.9k
24
Simple , Small ,Portable, Nixie Clock
Project Owner Contributor

IN-17 portable clock

will-whangWill Whang

2.3k
14
An ESP-12 ESP8266 breakout board for your analog RGB ledstrips, floodlights and digital ledstrips
Project Owner Contributor

EspLight

michiel-brinkMichiel Brink

1.8k
1.8k
12
built around the SIM900 GSM Module, this project is a little bit more than just a development board.
Project Owner Contributor

AVR GSM Development Board

core-weavercore weaver

1.7k
1.7k
7
"New technology in the old case" A Raspberry Pi based squeezeelite client for the logitech media server
Project Owner Contributor

Squeezelite client - Raspberry Pi Retro Radio

benjamin-prescherBenjamin Prescher

1.9k
1.6k
3
Does this work? An online article discusses about building this music box.
Project Owner Contributor

Case study: A polyphonic PIC18F music box

yh-workshopYH-workshop

3.1k
1.5k
20
A very versatile digital audio hub, enabling DIY audio systems using either custom or garden variety modules.
Project Owner Contributor

Flexible Audio Hub

andrew-bolinAndrew Bolin

15.7k
1.2k
135
A disaster-resilient communications network powered by the sun
Project Owner Contributor

Disaster Radio - LoRa Mesh

samukSamuk

1k
4
This project computes angles of arrival for two PS Eye microphone arrays and plots lines representing the sound source.
Project Owner Contributor

PS Eye GCC-PHAT

rob-grizzardRob Grizzard

770
766
7
Design a simple IR audio link circuit which is used to transmit audio signals wirelessly
Project Owner Contributor

IR-Based Wireless Audio Transmitter and Receiver

naman-chauhanNaman Chauhan

859
758
7
A binary clock made from TTL chips from the 70s and 80s
Project Owner Contributor

TTL binary clock

ken-yapKen Yap

580
10
3D printed desk clock with large exposed gears
Project Owner Contributor

Desk Clock

steveSteve

977
13
12
Another Operational Transconductance Amplifier - a humble attempt to provide a tolerant discrete design for a vital opamp type
Project Owner Contributor

AORTA

helgehelge

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