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czc1987

a man of change the world

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This user joined on 11/24/2022.

Projects I Like & Follow

100 MSps 2ch oscilloscope based on Raspberry Pi Pico

RPScope

There are a lot of cheap audio bluetooth IC available in cheap these days. I got a bunch of them and here is my project.

I Made my own Audio Bluetooth module

Use an ESP32 to receive audio via bluetooth to upcycle an old stereo

ESP32 Bluetooth Audio Receiver

grgory-paul Grégory Paul

Supplyframe DesignLab: 2022 Hackada…

Thermionic energy conversion isn't very efficient (it's also nothing new) but they *are* photovoltaic devices you can build with a torch

Glass Tube Solar Thermionic Converters

nick-poole Nick Poole

How about a tiny rpi based cyberdeck, Huh ?

YAHRC - Yet Another Ham Radio Cyberdeck

New generation Raspberri Pi PICO based universal retrocomputer and communicator, specially designed for Circuitpython / Micropython program

Armachat & PICOmputer fusion with Raspberry PICO

ATmega8 is smaller version of Mega328, but due to pin compatible DIP version we can replace Uno's MCU with this chip.

Getting started with ATMEGA8 and clone board.

Collate weight, color, and emitted ionizing radiation of foods to train a NN. Then, run it on Beetle C3 to detect food irradiation doses.

IoT AI-driven Food Irradiation Dose Detector

kutluhanaktar kutluhan_aktar

Track lateral and vertical movements of a 3D printer via AprilTags. Then, get informed of malfunctions related to motion via Telegram.

IoT 3D Printer Motion & Status Tracker w/ Telegram

kutluhanaktar kutluhan_aktar

Display free, special DIY optimized version of PICOmputer line

PICOkeyboard - circuitpython computer or keyboard

Idea of combining Acryl and LEDs with printed circuit boards to create a PCB art object.

ATOMPUNK ROCKET LAMP MADE OF BARE PCBS AND LED-LIT

Feel the extraordinary bass of this amplifier, Hi-fi and realistic audio using TDA7294 Mono.

100Watt Audio Amplifier using TDA7294

sagar-001 Sagar 001

Fluid ferromagnetic display.

Liquid Magnetic Clock

vadim-teselkin Vadim Teselkin

In which I attempt to install a Bluetooth module in an old Sony 'Mars Bar' phone, to make it vaguely useful for the first time in 20+ years

Resurrecting a '1G' brick phone on the cheap

james-fossey James Fossey

This is like big boom in small packet, this amplifier comes with deep bass, clear sound without noise and humming. just TDA series

50Watts Audio Amplifier using TDA7265

lithium-ion Lithium ION

The unit will fully and automatically analyse and audio amplifier. It measures DC offset, distortion and output power.

Audio Amplifier Analyser

Build network controlled tally lights for live cameras, status lights, ambient lighting, busy/free indicators - controllable over HTTP

TallyCircuitPy

Gesture Recognition with Ameba

TensorFlow Lite - Magic Wand

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