Rajguru Electronics has introduced an ADIY 4-channel IoT relay board designed for wireless control and automation applications in smart homes, industrial systems, and IoT devices. The board is built ...

Seeed Studio’s XIAO 6-Channel Wi-Fi 5V DC Relay is a compact ESP32-C6 Wi-Fi relay board built around the XIAO ESP32C6 module which supports Wi-Fi 6, BLE 5.0, Zigbee, and Thread connectivity. Designed ...

Seeed Studio has recently launched a 2-channel Wi-Fi AC relay built around the XIAO ESP32C3 WiFI and Bluetooth module. The device is a simple WiFi relay module that can control two independent ...

The alarm clock you've always dreamed of! Cloc is an original alarm clock. Developed around an ESP32 module, it has functions not found in a commercial product: - Automatic time setting from NTP ...

Ravi is an expert tech explainer, an IoT enthusiast, and a Linux lover with a background in big data and app development. He's a tech geek with over 7 years of experience in creating DIY tech and ...

ReSpeaker 2-Mics Pi HAT is a dual-microphone expansion board for Raspberry Pi designed for AI and voice applications. This means that you can build a more powerful and flexible voice product that ...

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This IR motion sensor relay switch circuit is designed for use with all kinds of medium-power automobile/domestic 12V DC loads. It is a simple solid-state relay (SSR) switch, controlled by a standard ...

Relays are frequently used in our electronics applications specially when we need to drive high loads from microcontroller circuits. So in this DIY project, we make a 4-Channel Relay Driver Circuit to ...