Whether the temperature rises, the humidity changes, or the Rain is falling, you will see instantly on your device. No need to manually refresh the webpage every time. In the above image, you can find ...

The complete circuit diagram for the hand gesture device is shown below. You can either build this circuit on a zero PCB like shown here or you can also simply build it on a breadboard. You can also ...

Our walkthrough on smart thermostat installation will give you the details, important checks to make and how to make steps ...

Over the past decades, electronics engineers have developed a wide range of wearable devices that can be used to track some ...

T here's no limit to what one can do with a Raspberry Pi. From using it as a laptop to emulating PlayStation 3 games, there ...

SR1120 EVK and block diagram SPARK Quasar PCA571 carrier board The SR1120 EVB is comprised of a SPARK transceiver module with the SR1102 and antenna, and the Quasar carrier board with an STM32U5A5 ...

Microchip PIC16F17576 8-bit MCUs are designed for low-cost and low-power analog sensors. They integrate a low-power comparator ... 40-pin QFN, and 44-pin TQFP Temperature Range There are twelve ...

Open esp32/esp32_mqtt.ino in Arduino IDE. Update config.h with your Wi-Fi SSID, password, and broker IP address. Open Node-RED (http://localhost:1880). Import the ...

Boards are available from LilyGo or Weemo Chinese manufacturers. I would not recommend an HiGrow for serious plant monitoring, only for tinkering with an esp32 board with onboard sensors. The API ...