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Projects Sam Foster likes and follows

3.5k
4k
24
Thermionic energy conversion isn't very efficient (it's also nothing new) but they *are* photovoltaic devices you can build with a torch
Project Owner Contributor

Glass Tube Solar Thermionic Converters

nick-pooleNick Poole

3k
3k
28
An open-source dual-channel SDR Raspberry Pi HAT with up to 6 GHz tunable range
Project Owner Contributor

CaribouLite SDR for RPI

david-michaeliDavid Michaeli

2.6k
2.4k
1
Arduino Sketch for ESP32, using RC-Switch(c) library and the ESP32 RMT peripheral to emulate RF remote controls (433/315Mhz)
Project Owner Contributor

ESP32 RMT peripheral for radio remote control

abelAbel

15.7k
2.2k
76
An Open Source Continuous Inkjet Printer
Project Owner Contributor

CIJ Printer

dominik-meffertDominik Meffert

4.2k
2k
12
I found myself being intrigued with the low level safety features of my X201. I experimented with the I2C bus and it got interesting...
Project Owner Contributor

Hacking a Supervisor Password - With a Beagle Bone

timo-birnscheinTimo Birnschein

7k
1.3k
60
An Open source Braille embosser in the spirit of RepRap
Project Owner Contributor

BrailleRAP DIY Braille embosser

stephaneStephane

1.9k
933
6
Simple mod that can make just about any CNC machine wireless (well except for power obviously!)
Project Owner Contributor

Adding Bluetooth or WiFi to Laser Engraver

sjm4306sjm4306

9.7k
854
121
A tactical robot that can traverse the desert environment, video enemy locations and stream the feed back to soldiers on the ground in V.R.
Project Owner Contributor

DESERT EYE: Military Surveillance Robot

aviv-butvinikAviv Butvinik

695
682
1
This project explains the best operating systems that suits the various Raspberry Pis'
Project Owner Contributor

The best operating Systems for Raspberry Pi

moses-zikeiMoses Zikei

6.1k
555
54
A digital clock that displays the time using LED's numbered from zero to ten.
Project Owner Contributor

4017 Decade Logic Clock

ian-dunnIan Dunn

649
512
1
Board game cabinet with a Doctor Who TARDIS theme with door sensors, LED strips, roof light and sound
Project Owner Contributor

TARDIS Themed Board Game Cabinet

cafelizardocafelizardo

2k
493
11
Using the joy of electron-tunneling, this device drives one of two outputs when triggered.
Project Owner Contributor

Schrödinger's Trigger

legionlabsLegionlabs

407
2
This project will show how to collect Realtime Bluetooth low energy data and show it on web browser.
Project Owner Contributor

Collect Realtime Data From Bluetooth Device

sheikhsheikh

382
5
Doc InSight provides an augmented reality heads-up display, built into a pair of glasses, for health care professionals.
Project Owner Contributor

Doc InSight

nick-bildNick Bild

1.5k
374
2
10 Gigabit Capable pfSense Build on a Budget with HP t740
Project Owner Contributor

Budget-Friendly 10g pfSense Build with HP t740

simeononsecuritysimeononsecurity

374
360
0
This is fixed output and fixed gain amplifier, variable is said because there are 4 different type of gain output isolated from one another.
Project Owner Contributor

Making a variable gain audio preamplifier

sagar-001Sagar 001

3.1k
294
46
Modeled after a wrist watch video sent to me by our youngest son.
Project Owner Contributor

Geneva Clock

greg-zumwaltGreg Zumwalt

268
281
5
MIDI is so outdated, welcome to the 20s and the 16-bit world !
Project Owner Contributor

n00n - Real Time Music Sensor Streaming Protocol

yann-guidon-ygdesYann Guidon / YGDES

3.8k
223
35
Open-Source RC Snowplow that can remove snow from your driveway or sidewalks and can be customized for other tasks around your home.
Project Owner Contributor

SNOWBYTE

cele9999cele9999

581
210
3
Ultimate portablle Software Defined radio. Take it anywhere and scan the radio world all in a web browser
Project Owner Contributor

Smallest Web SDR radio in the world

diddydiddy

757
2
1
To display time in a geeky style :)
Project Owner Contributor

Animated ASCII clock

deyDey

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