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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
DIY 1kW Open Source MPPT Solar Charge Controller
kv4p HT v1.7b
QuinLED-Dig-Uno
Bike Fingerprint - PCB
Solar Powered WiFi Weather Station V2.0
iSpndel_4.0
400 Watts Stereo Audio Amplifier Board DIY 2SC5200+2SA1943
Tad Boy Color
Arduino RC engine sound & light controller with inertia simulation for ESP32
SummerCart64 - a fully open source N64 flashcart
Frog Boy Color
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
DIY 1kW Open Source MPPT Solar Charge Controller
kv4p HT v1.7b
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This circuit is a Color sensor without using Arduino or any other microcontrollerUsing LDR, LEDs, IC 4017 and IC LM358.I explained the circuit in this YouTube video: https://youtu.be/fX0bFtWSHusC...
Color sensor Without Arduino/Microcontroller
7655
0
7
MOUSA Mousa - Simple Projects
MOUSA Mousa - Simple Projects
UNITED STATES OF AMERICA
162
6
Video Tutorial - Step by StepIn this project I'll be showing you how to make a low cost DIY Simple PIR Motion Home Security Notification System! If the PIR motion sensor detects any motion it sends a ...
DIY Simple PIR Motion Home Security Notification System
3734
3
6
MERT KILIC
MERT KILIC
TURKEY
310
13
Building Concentric Coplaner coilsThis document is intended to demonstrate one method of constructing Concentric Coplaner coils. While it is targeted toward the home hobby builder it is not as simple ...
TGS-001 METAL DICRIMINATOR
6062
0
7
Tio Sam Diy projects
Tio Sam Diy projects
BRAZIL
25
0
TvG Kart Data Logger v3.0With my project I aim to build a cheap data logger for Karts. (2 stroke, 4 stroke, single speed or 6 speed karts) The professional solutions found today on the market are very...
TvG Kart DataLogger v3.0
10626
6
10
Pintea Mihaita
Pintea Mihaita
ROMANIA
28
26
This is the 100+100 Watts Stereo Amplifier Board. this board can play two 100 watts speakers easily.I used Toshiba 2SC5200 Transistors and 30-0-30 volt 5 AMP transformer for this project. I recommend ...
Complete Audio Amplifier 2sc5200 Board with Bluetooth DIY | ELECTRO INDIA
28491
12
25
Prem Kumar
Prem Kumar
INDIA
1344
0
breakout module for ESP32-WROOM-32. each pin of ESP32 directly connect to header pin.. Optional LDO for external voltage on bottom layer for 3v3ESP32-WROOM-32 is a powerful, generic Wi-Fi+BT+BLE ...
S005-3039 ESP-WROOM-32 Breakout PCB
3271
1
4
Chayut Orapinpatipat
Chayut Orapinpatipat
AUSTRALIA
10
38
This is an Audio Amplifier with Bluetooth. this project can play up to 2 X 15 watts speaker easily.I used TDA7297 IC Board and 0-12v 5A transformer for this projectI did a separate video about th...
Potentiometer, Switch & RCA Socket PCB Boards for DIY Audio Amplifier
21837
7
17
Prem Kumar
Prem Kumar
INDIA
1344
0
This is 80 Watts Subwoofer Mono Audio Amplifier Board. this project can play up to 80 watts speaker easily.I used TIP3055 & TIP2955 Transistor and 20-0-20 transformer with 5 amps for thi...
80 Watts Subwoofer Mono Audio Amplifier Board DIY TIP3055 & TIP2955 Transistor (Hindi) ELECTRO INDIA
19121
6
25
Prem Kumar
Prem Kumar
INDIA
1344
0
What is an Escornabot?Escornabot is an open source/hardware project that aims to bring robotics and programming to children.The basic Escornabot can be programmed with the robot's ...
EscornaCPU_2_20
2476
5
10
Xabier Rosas
Xabier Rosas
SPAIN
57
2
The ZX Spectrum is an 8-bit personal home computer developed by Sinclair Research. It was first released in the United Kingdom on 23 April 1982 and went on to become Britain's best-selling microcomput...
Superfo Harlequin 128 Issue 3H
14311
6
30
Don Superfo
Don Superfo
UNITED STATES OF AMERICA
78
1
Standalone:automated RGB-LED-Animation when door is opening / closingAdditional features when using with Home Assistant:see door-status (open / closed / moving)control door with Home Assistantbuild au...
Smart Garage-Door control with animated RGB-LED (with or without Home Assistant)
8613
0
12
Daniel Scheidler
Daniel Scheidler
GERMANY
84
0
SD2iEC with BROWSER CARTRIDGE for COMMODORE 64SD2iEC (Commodore 64 disk drive emulator) with File Browser Software in Cartridge. It is for loading games/programs easier and faster.Hello, This is a tes...
SD2iEC with BROWSER CARTRIDGE for COMMODORE 64
11354
27
33
(DIY) C64iSTANBUL
(DIY) C64iSTANBUL
TURKEY
622
664
Simulator of the Marshall JCM800 guitar amplifier on operational amplifiers
JCM800 OpAmp Emulator
4279
4
12
Glory to Ukraine
Glory to Ukraine
UKRAINE
265
31
Speed controller "Optima_PP".The speed controller “Optimа_PP” is assembled on the TDA1085 chip. Such a controller is usually used to work with the engine from the washing machine. This is a...
Speed controller "Optima_PP".
5338
2
12
Alex roshansky
Alex roshansky
BELARUS
107
117
Rotating LED electronic clock, using STC15W408AS single-chip microcomputer and DS1302 clock chip, 60 LEDs can transform into various patterns, at the same time can display temperature, and adjust the ...
Rotating LED electronic clock
6625
9
15
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
593
40
This adapter mini board is intended to be used to replace a SIM800L module socket that you might have in your design without having to redesign your mother PCB.The adapater to connect an ESP01, will h...
SIMPLE ESP01 ADAPTER FOR SIM800L PINOUT
3464
0
3
Andres Ulloa
Andres Ulloa
CHILE
1
0
1
...
16
17
18
19
20
21
22
23
24
25
26
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