MC-38 Wired Magnetic House Security Alarm Sensor for Door and Windows 300 RPM Dual Shaft BO Motor-Straight and humidity - ideal for

and humidity - ideal for outdoor and underwater deployments

Retro Gaming Console: Build a RetroPie or Recalbox gaming station - the heatsink ensures smooth emulation without thermal throttling during extended play sessions

3V-5V Bi-Directional Logic Level Converter

Main Processor ESP32 Dual-Core 240 MHz (Xtensa LX6) Cellular Module SIM800L Quad-Band GSM/GPRS (850/900/1800/1900 MHz) Wi-Fi 802

Single-Pin Control: Drive the entire 8x8 matrix using just one digital GPIO pin - freeing up your microcontroller's I/O for sensors

MC-38 Wired Magnetic House Security Alarm Sensor for Door and Windows 300 RPM Dual Shaft BO Motor-Straight and humidity - ideal forMC 38 Wired Magnetic Door & Window Security Alarm Sensor Protect your home, office, or project enclosures with the MC 38 wired magnetic contact sensor a reliable reed switch based security device that detects when doors or windows are opened. Ideal for DIY alarm systems, Arduino Raspberry Pi security projects, and professional intrusion detection setups. Available from The Engineer Store, Bengaluru, with fast shipping and dedicated support.