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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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Bike Fingerprint - PCB
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
Frog Boy Color
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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ZIMBABWE
This circuit needs maximum 5v - 7v if powered directly through DC power supply only. If ur supplying AC current,you need to have a transformer that outputs 12v ac current to it. You also need to add...
ARDUINO IR CONTROLLED RELAY (AC/DC)
2516
2
5
umar_khalid
umar_khalid
SRI LANKA
36
3
This circuit is a simple 110/220v Automatic changeover circuit that can switching two electric sources to the Loads. It also has auto inverter shutdown. max. Load can be about 30A.Circuit & parts ...
Automatic changeover Circuit
4605
4
12
MOUSA Mousa - Simple Projects
MOUSA Mousa - Simple Projects
UNITED STATES OF AMERICA
160
6
Key Capabilities:1. Enhanced Door Status Monitoring:• Open/Closed Sensors: The controller is equipped with two sensors:• SEN2 (Open Sensor): Detects when the garage door is fully open.• SEN1 (Closed S...
Wi-Fi Garage Door Controller with Dual Sensor Integration
787
0
5
dls dlsNet
dls dlsNet
UNITED STATES OF AMERICA
5
0
It is 5 Channel Isolated Static Relay Module, A wide range of microcontrollers such as Arduino, AVR, PIC, ARM and so on can control it. It is also able to control various appliances and other types of...
5 Channel Triac Module with Optocoupler
3364
2
3
SUKHJEET DHALIWAL
SUKHJEET DHALIWAL
INDIA
32
0
Automatic Stairs Lightning ControllerPerhaps you have seen cool stair lightning and wish you could have one but the prices are astronomical. You can have that lightning effect with this PCB, just plac...
Auto Stairs Light Controller
2357
4
9
Christian Davies
Christian Davies
UNITED KINGDOM
15
41
WeMos D1 3v module relay shield at work main.One of my project’s most used components is undoubtedly the relay; its working is quite simple; you can find It as a module or only the relay.You can find ...
WeMos D1 (esp8266) relay shield
3241
1
3
Renzo Mischianti
Renzo Mischianti
ITALY
46
13
This is a circuit which activates a RELAY when the envoiroment is dark and when there is a movement in front of it (PIR sensor). All you need to do is solder the components and connect an LED bu...
LIGHT AND MOTION SENSITIVE LAMP CIRCUIT
2346
8
3
umar_khalid
umar_khalid
SRI LANKA
36
3
Automation systems are those equipment, machines or any type of thing that works without the presence of the human being, by making decisions depending on certain circumstances that are imposed by the...
8 channel relay module
2807
0
1
Andy Rubiano
Andy Rubiano
BRAZIL
6
13
This is a simple LDR dark sensor project which is designed to turn ON a relay (when there is light) and turn it OFF(when there is no light). You can connect a domestic light bulb or mabye fa...
LDR CONTROLLED RELAY MODULE SMD
2796
0
2
umar_khalid
umar_khalid
SRI LANKA
36
3
BTA16-600 based AC Arduino Controlled Solid State Relay for your DIY electronic . I used this relay in my DIY Laboratory Power Supply.
DIY Solid State Relay
3132
1
6
Hrach
Hrach
ARMENIA
42
1
The UNL2003 IC contains 7 High Voltage, High Current NPN Darlington Transistor Arrays each rated at 50V, 500mA in a 16-pin DIP package. You can connect the IC directly to a digital logic (like Arduino...
All About IC UNL2003
294
0
1
Ashish Adhikari
Ashish Adhikari
AUSTRALIA
23
3
This is a RFM69W actuator node for controlling a heater or other appliances using a relay.Key Features:AT25DF512C-SSHN-B SPI flash module for OTAATSHA204A for signingMySensors ready(Atm...
RFM69W heater relay module
1466
0
3
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
590
40
This circuit is a touch switch that replaces the wall switches and allows you to control the lighting (on and off), uses two PCBs, the first one is black and and includes the microcontroller, antenna,...
Wireless Touch Switch Relay Model For Livolo crystals
1383
0
3
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
590
40
This module (shield) is designed for installation on electrical switchboard. It features 4 electromagnetic relays to control almost any household electric device: lights, roller shutters, electrical s...
RS485 4Relay Shield
1498
0
2
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
590
40
I need it for my DIY Laboratory Power Supply to switch DC voltage channels between 24v and 50v .
DC Relay Switch Module
1504
1
0
Hrach
Hrach
ARMENIA
42
1
HT12D based 2 Channel Remote Motor Controller 2 Channel HT12D remote motor controller can be used to turn on and off a single phase motor remotely upto 600mt away. it used high power relays to contro...
HT12D Remote Motor Controller
1753
2
1
SUKHJEET DHALIWAL
SUKHJEET DHALIWAL
INDIA
32
0
1
2
3
4
5
6
7
