DIYtech | Poal: Say what you want.

Welcome • User Guide
ToS • Privacy • Canary
Donate • Bugs • License

©2026 Poal.co

ᐊ page 7 ᐅ

397

•

A Compact, Browser-Based ESP32 Oscilloscope

380

•

Homemade automated solar concentrator

335

[deleted]

▶︎

•

How to Modify an Alternator for Charging AND Welding

1.3K

•

PiEEG Kit Is A Self-Contained Biosignal Laboratory

92

•

A Surprisingly Simple Omnidirectional Display

1

863

•

FPGA Powers DIY USB Scope And Signal Generator

1.4K

•

Holiday Jukebox Gets ESP32, Home Assistant Support

10

1.3K

•

Taser Chess Teaches Valuable Lessons The Hard Way

1

1.1K

•

One Camera Mule To Rule Them All

550

•

Aiden Chostner's Pico2DVI Is a Do-It-Yourself Graphics Card Powered by a Raspberry Pi RP2350

807

•

Arduino FDX-B (animal ID chip) reader built from discrete components

94

•

ESP32 Powers DIY Smart Energy Meter

1

615

•

This Credit Card Computer Follows All Dimensions

1.3K

•

Hacker taps Raspberry Pi to turn Wi-Fi signals into wall art

182

•

A PSOne In The Palm Of Your Hand

1.3K

•

AqMood Is An Air Quality Monitor With An Attitude

205

•

Nebula Mouse: The 6-DOF You Build Yourself

1.5K

•

Intel’s Anti-Upgrade Tricks Defeated With Kapton Tape

1

607

•

Building A Stirling Engine Bike

108

•

Using Nuclear Decay As Random Number Generator Source For An MCU

314

•

DIY CO2 Scrubber In DIY Sub By A Hacker Braver Than Most

7

1.1K

•

Capacitor Memory Makes Homebrew Relay Computer Historically Plausible

508

•

Integrated Micro Lab Keeps Track Of Ammonia In The Blood

611

•

How to Build a Solar Powered Electric Oven

1

155

•

Landscape Motif Makes This E-Ink Weather Display Easy To Understand

ᐊ page 7 ᐅ