Switching HIGH and LOW two pins of Surilli GSM by stacking "Surilli Relay Shield" onto Surilli GSM
It works when magnetic field is present. It is used in 'pick ups' on bicycle computers and the sensors on window and door alarms.
Switching HIGH and LOW two pins of Surilli Basic M0 by stacking "Surilli Relay Shield" onto Surilli Basic M0.
Pump control for a bioareactor application
The Android application that connects with Hexabitz modules using the latest firmware
This is a motion detection and automatic load control system that detects human motion and automatically switches ON a room light on fan.
RFID HAT for Raspberry Pi and all new Pico Board have same features included a small 0.91-inch OLED display, buzzer, and LEDs and more...
This Switch gives you the option to continue turning on the light manually with a touch panel and turning it on through the Internet.
This is a compact open-source 24-channel USB HV driver module designed for those who need precise control over multiple HV outputs.
4 channels to control 4 AC Appliances. No switching noise, high load handling and comes with better control the SSR MODULE.
Control 20 relays remotely using STM32 & 3.5" LCD. Employed LoRa E32 module for wireless communication. Monitor status with ease!
In this tutorial we are going to make a clap switch using a Sound Sensor & Arduino. Whenever you clap an LED will Turn On or Off.
Make your own logic level converter to convert 3V data to 5V and vice-versa
This is very similar to a normal relay, but it has features that I didn't even dream of mechanical relays. It can switch in a thousandth of
Discover the Next Generation Development Platform with ATmega32U4 Based Uptimes Developers Board
Keep Connection Alive!!
This holiday project allows users to illuminate and view their Christmas tree with a click of a button. Powered by the i. MX8M.
Control 2x relays using SMS text messages. The program is for the Lilygo TTGO T-Call and requires very few parts.
A battery powered timer with a settable OFF time and ON time. Dual output relay connections accessible via screw terminals.
Building a simple relay control circuit using an ESP32 microcontroller. To open and close the relays using the digital pins of the ESP32.
Train the HuskyLens object tracking to learn a video frame from countdown video to trigger snowglobe.
Use of Arduino IoT Cloud to build a multiplatform dashboard and connect to ESP8266 Node MCU.
Water is a scarce commodity for rural agriculture. The inability to account for water utilization at the farm block level is the key hindran
Life would be easier if we could control everything from a smartphone screen. Luckily, it’s not a big deal to make it happen.
