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A project using a solar powered Raspberry pi to wake up at midday and take a photo, each day for a year
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Solar powered 24hr timelapse photography

berniebernie

Class D amplifier with a good performance and better sound quality. We can call it a Class D with Class A specs.
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I Built a 100W Stereo Class-D Amplifier

sagar-001Sagar 001

Follow for the 'Hacklet' and latest news about hackaday.io
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Hackaday.io Project

lutetiumLutetium

Skoog Tablets: Seawater to protein in 72h. Off-grid. Three tablets purify, grow, and secure food via the sun. Open source for acute hunger.
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Skoog Tablets —Emergency Proteins for the Starving

goranskoogGoranskoog

An exploration of using freeRTOS on the CH32V203 with the latest Moun River
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CH32V203 freeRTOS on MRS II

canhobbycaCanHobby.ca

Browser-based PCB reverse engineering suite. Digitize boards from photos, map components, trace nets, and stitch images. 100% Local-first.
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PCB ReTrace

dev-labdev-lab

Simple device that detects and logs drones seen through a window using SenseCAP Watcher and Wio Terminal
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Simple drone detection with SenseCAP Watcher

roni-bandiniRoni Bandini

Exploring RF only LoRa mesh behavior using Lily Go and other various Mesh and “Non Mesh” devices.
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LoRa

rhea-raeRhea Rae

S/PDIF TOSLINK input Hi-Res WAV recorder
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S/PDIF Recorder

elehobicaElehobica

10,240 independent oscillators · 1-sample latency · 0.001 Hz resolution
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FPGA Spectrum Engine

tsuneoohnakaTsuneo.Ohnaka

Mini-PI Media Server for use on home network or as a wifi access point to stream media from
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Mini-PI Media Server

diddydiddy

This is an attempt to understand how these little things work, and what we can do on it.
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Dissecting a hand-held NOAC console (Sup 400-in-1)

yh-workshopYH-workshop

Better esp32 devboard with BMS and controllable 5v boost
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Esp32-s3 board for battery powered ML applications

aleksikontinenAleksiKontinen

DevPocket — Portable ESP32 Debug Tool with MagSafe & mPCIe
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DevPocket

ilya-egorovIlya Egorov

Open source serial adapter / reboot controller for Apple Silicon Macs
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Central Scrutinizer: a serial adapter for M1/M2/M3

mazmaz

A retrosystem based on the elegant 8/16 bit 6809 processor capable of running UniFLEX and OS9 level II multiuser/multitasking OS
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6809/6309 Eurocard CPU System

roelof4roelof4

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