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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
DIY 1kW Open Source MPPT Solar Charge Controller
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Solar Powered WiFi Weather Station V2.0
iSpndel_4.0
400 Watts Stereo Audio Amplifier Board DIY 2SC5200+2SA1943
Arduino RC engine sound & light controller with inertia simulation for ESP32
4X40 Watts 4 Channel Audio Amplifier Board DIY TDA7388/CD7388 IC
SummerCart64 - a fully open source N64 flashcart
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ZIMBABWE
### DESCRIPTIONThis board is able to sense high voltage AC and DC and provide isolation and offset so any microcontroller can easily integrate with it### TECHNICAL DETAILS / COMPONENTSAMC1200B0505S###...
Isolated Voltage Sensor Board
4853
1
20
Walid Issa
Walid Issa
UNITED KINGDOM
160
0
### DESCRIPTIONArduinoISP Shield For Arduino UNO Easy Way To Burn And Program Your Arduino Chip /Attiny Chip### TECHNICAL DETAILS / COMPONENTSUpdate Soon ...### LEARN / TOPIC / BUILD INSTRUCTIONSUpdat...
ArduinoISP Shield For Arduino UNO Easy Way To Burn And Program Your Arduino Chip /Attiny Chip
2356
3
22
MANORANJAN DAS
MANORANJAN DAS
INDIA
101
3
Четырёхканальное Wi-Fi реле на модуле Wemos D1 mini.Питание может быть организованно от сети переменного тока, через готовый AC/DC импульсный источник питания на 5V, или от постоянного напряжения, чер...
4 ch. oled wi-fi relay
4264
4
22
Sergei
Sergei
UKRAINE
45
0
### DESCRIPTIONDUE UNO is the minimum system board that uses the ATmega 328 P chip. It is equipped with an ISP connector and can be programmed via USB downloader on the Arduino IDE software.### TECHNI...
DUE UNO Minimum System 328P
3001
3
10
Tomi Mandala Putra
Tomi Mandala Putra
INDONESIA
30
30
This is 400 watts stereo audio amplifier board. this project can play upto 2 X 200 watts speaker easily.i used two 2SC5200 & two 2SA1943 Transistors and 45-0-45 transformer for this projectMateria...
400 Watts Stereo Audio Amplifier Board DIY 2SC5200+2SA1943
129516
65
110
Prem Kumar
Prem Kumar
INDIA
1339
0
A prototype board for SMD components.On the internet usually only find QFP or SOIC to DIP adapters where all pins are routed to the border headers. Everybody building circuits know that not all pins a...
SMD Prototype PCB Rev.B
3760
2
4
Florin Muntean
Florin Muntean
UNITED STATES OF AMERICA
10
2
CNCusbController_PIC_HouseGhz### DESCRIPTIONEsta es una peque?a placa que permite controlar hasta 4 motores paso a paso fácilmente. Soporta 4 controladores de potencia Pololu A4988 o Po...
CNCusbController_PIC_HouseGhz
2643
1
5
EDUARDO?GUTIERREZ?HDEZ
EDUARDO?GUTIERREZ?HDEZ
MEXICO
2
0
### DESCRIPTIONThis is a monitor and control board for a battery charge### TECHNICAL DETAILS / COMPONENTS### LEARN / TOPIC / BUILD INSTRUCTIONS
Battery Monitor1
7244
7
40
Walid Issa
Walid Issa
UNITED KINGDOM
160
0
DESCRIPTIONThis product is an IO Extension Board for use with NodeMCU ESP-32.TECHNICAL DETAILS / COMPONENTSIO Extension board for ESP8266(ESP-12) exists, but there isn't one for ESP-32.*Because ES...
NodeMCU ESP-32 MotorShield FULL (IO Extension Board)
6841
4
5
Saitou
Saitou
JAPAN
3
0
### DESCRIPTIONThis project is a sequential turning signal for left and right .... It is a small board which you can use to learn how it works as an educational kit and for soldering skills testi...
Turning Signal
5369
10
74
Walid Issa
Walid Issa
UNITED KINGDOM
160
0
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
21788
7
17
Prem Kumar
Prem Kumar
INDIA
1339
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
19030
6
25
Prem Kumar
Prem Kumar
INDIA
1339
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
2448
5
10
Xabier Rosas
Xabier Rosas
SPAIN
57
2
### DESCRIPTIONHi...This project is all about making a very affordable drone(quadcopter) and still while learning a lot.I wanted to make a drone(quadcopter) but it becomes so expensive atleast for me ...
Low Cost Quad-copter (FC, RF receiver, etc.)
2670
4
11
Engineer
Engineer
INDIA
9
0
Широко известный Atmega Fusebit Doctor с панельками для микроконтроллеров в dip корпусах.В моём варианте печатной платы есть возможность питать доктора как от 5В, так и от 12.При работе от 12В на плат...
Atmega Fusebit Doctor, dip ver.
11967
2
36
Sergei
Sergei
UKRAINE
45
0
This is 150 watts mono audio amplifier board. this project can play up to 150 watts speaker easily.I used 2sc5200, 2sa1943 & TDA7294 and 20-0-20 6amp transformer for this projectMaterials for the ...
150 Watts Mono Amplifier Board DIY with 2sc5200, 2sa1943 & TDA7294
35595
10
34
Prem Kumar
Prem Kumar
INDIA
1339
0
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