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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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This compact PCB simply replaces the existing RF modulator PCB in a Sinclair Spectrum 16k or 48k, either rubber key or "plus" case machines. We recommend that you remove the original carefully and put...
Sinclair Spectrum Composite Mod PCB for Modulator Can Install (Build Video!)
8645
0
23
Mark Fixes Stuff
Mark Fixes Stuff
UNITED KINGDOM
56
0
Hey, Guys what's up?So this is PALPi which is a Raspberry Pi Zero W Based Handheld Retro Game Console that can run pretty much every retro game, from SNES to PS1.The brain of this project is the RECAL...
PALPi V5 Handheld Retro Game Console
8459
2
11
Arnov Arnov sharma
Arnov Arnov sharma
INDIA
51
50
KTOFCThe KTOFC Flight Control Board is a compact and high-performance controller designed for Unmanned Aerial Vehicles (UAVs). It offers reliable and precise flight control, making it ideal for both h...
KTOFC Flight Control Board
624
1
4
Sera u
Sera u
TURKEY
3
0
Stephen Smith of projectspeccy.com sought to investigate how Multiface type interfaces work and see if he could re-create one from the hardware itself. He chose to work on the Multiface 128 since it i...
Romantic Robot Multiface 128 Recreation for ZX Spectrum
5442
0
16
Mark Fixes Stuff
Mark Fixes Stuff
UNITED KINGDOM
56
0
Dram Tester V.4.2 By Mirco Gaggiottini (original project)With this Pcb you can make the DRAM memory tester that you find on my GitHub page at the following link:https://github.com/zeus074/dramtesterRe...
Dram tester for 4116, 4164/256 and 4532 (Original)
11032
6
42
Mirco Gaggiottini Retrofixer
Mirco Gaggiottini Retrofixer
ITALY
36
19
GreetingsHere's a tutorial on how to use an HC-SR505 PIR Module with and without a microcontroller to drive XYZ Load when any motion is detected.This Tutorial contains three different types of setups ...
Motion Trigger Circuit with and without Microcontroller
1784
0
2
Arnov Arnov sharma
Arnov Arnov sharma
INDIA
51
50
Getting Started with the Maker PCB MakerST-1: Your STM32F4 Adventure Begins!Hey there, makers and tech enthusiasts! If you’ve been itching to dive into the world of microcontrollers with a powerful ye...
STM32F4xx Maker PCB MakerST-1
352
0
2
Hamza Deniz Yılmaz
Hamza Deniz Yılmaz
TURKEY
9
15
ESPeccy EAR adapter for loading real tape programs.
ESPeccy EAR Adapter
142
0
0
Engineer
Engineer
ARGENTINA
0
0
Objective:One of the biggest reasons behind the growth of fake products in the agrochemical industry is the lack of knowledge about genuine products among consumers. Illiterate farmers usually do not ...
AREC - Agricultural Records On Electronic Contracts
1267
0
1
vilaksh01
vilaksh01
INDIA
2
0
An e-paper display (also known as an electronic paper display or E Ink display) is a type of screen that mimics the appearance of regular ink on paper. It's typically used in devices like e-read...
ELECROW CrowPanel ESP32 4.2” E-paper Wi-Fi Info-Dispaly Project
55
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
96
0
These days I came across an old Trio JR-500S ham radio receiver that was selling for $50 and bought it. According to the data I found on the internet, the device was manufactured in 1966 by the ...
Short review of Trio JR-500S ham radio receiver, and comparision with SDRplay RSP1A software defined fadio
719
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
96
0
StoryIn the course of the pandemic, the interest in creating more innovative medical devices has run high, as recent years showed how unpredictable the situation in healthcare can be. Never before hav...
Tiny ML for Big Hearts on an 8-bit Microcontroller
627
0
0
AlexMiller112
AlexMiller112
UNITED STATES OF AMERICA
1
0
Overview:This project demonstrates how to build a device using TensorFlow and Artemis module to solve most of the problems faced by the rural or agricultural communities anywhere. The device uses Mach...
New Era Farming with TensorFlow on Lowest Power Consumption
1501
0
1
vilaksh01
vilaksh01
INDIA
2
0
For more details please read here about this interface : https://nicuflorica.blogspot.com/2025/02/interfata-8-bit-ide-pentru-calculatorul.htmlFor more information about CoBra Computer read the di...
8-bit IDE interface for CoBra Computer
82
1
2
Ionescu Aurel
Ionescu Aurel
ROMANIA
0
0
Using a dsPIC33 DSP processor, the circuit combines an electret microphone and a low cost 320 x 240 colour graphics LCD panel. Two buttons allow the trace to be held, and the span of the display to ch...
Practical Electronics PicNMix May 2020 PCB - Audio Spectrum display
3274
0
2
Mike Hibbett
Mike Hibbett
IRELAND, REPUBLIC OF
1
37
components list————————————-1, atmega32 – 12, MSGEQ7 Audio spectrum ic -13, veroboard – 14, RED Bar graph LED -105, 20 pin ic base – 106, BC557 -107,Resistors – 330Ω -10...
9_asa10band_MSGEQ7_ATMEGA32
726
0
0
Mr Lamiono
Mr Lamiono
INDONESIA
8
2
1
2
