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Recent Projects
This is an 8 bit vacuum tube computer I built using recycled 1950s Vacuum Tubes I found in Eastern Europe a few years ago.
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Contributor
Vacuum Tube Computer
Mike
Yet another Nipkow disc apparatus
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Contributor
Mechanical TV / Display
svofski
Open-Source Web-GUI Embedded Multitool based on Raspberry Pi Pico
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Contributor
Pico.Lab - Web-GUI Embedded Multitool
Max.K
Tiny ESP32-C3 desk gadget with OLED, live weather sensing, proximity glow & a phone-controlled web interface.
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Contributor
YUMO PULSE — ESP32-C3 Desk Gadget
YUMO.BUILDS
7-segment displays A hand-bent brass wire sculpture, clock powered by ESP32-C3 with NTP time sync.
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YUMO GLOBE - Digital Clock
YUMO.BUILDS
An ESP32-powered desk gadget with six round displays, with one touch its start spinning.
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YUMO Roulette — A "Floating" Spinning Desk Gadget
YUMO.BUILDS
A freeform brass wire sculpture featuring a round capacitive touch screen, 6-axis IMU auto-rotation, and reactive led filaments.
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Contributor
YUMO SMART CUBE: Touch screen/ESP32-S3 Brass Wire
YUMO.BUILDS
Terminal monitor for SDR hardware with real-time spectrum, waterfall, and measurements
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sdrtop
MusiThang
Replica of Broken Narsil sword from LOTR, equipped with electronics.
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Narsil - LOTR
Arnov Sharma
A completely open source Inverter
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Contributor
The Lamoka1/2
Bear
DIY 12V LiFePO4 UPS for Home Assistant Green and Xfinity XB7 modem. Victron BP-65 LVD, MOSFET ideal diode, 13.3V float, Shelly Plus Uni
Project Owner
Contributor
DIY UPS for Home Assistant Green & Xfinity XB7 Mod
Bill Collis
Two NDIR CO2 nodes (SCD30 + XIAO ESP32-C3, ESPHome/HA) built so a dead sensor reads unknown and raises a fault, never a flat number.
Project Owner
Contributor
CO2 Monitor That Fails Visibly
Bill Collis
TL;DR: HLK-LD2410C 24 GHz radar + VEML7700 lux + Seeed XIAO ESP32-C3 on a 44x33mm carrier that actually holds a still human.
Project Owner
Contributor
24 GHz mmWave Presence Node
Bill Collis
500Ah LiFePO4 Battery Bank Monitor Upgrade
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Contributor
From Voltage Logging to Coulomb Counting
Bill Collis
A simulation on an Arduino with touch LCD of just enough of the Palm III look and feel to resurrect an app I wrote almost 30 years ago.
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Contributor
Palmetto-III
Mark Wilson
Wireless status display for Discover Energy's AES Batteries with the Lynk II controller.
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Contributor
Discover Energy AES Battery Display
Brian Cornell
Next
Mike
svofski
Max.K
YUMO.BUILDS
MusiThang
Arnov Sharma
Bear
Bill Collis
Mark Wilson
Brian Cornell