Pay in 4 interest-free payments of $40.55 Learn more
Ships within 48 hours · Estimated delivery Sep 13 - Sep 18
installation guidance
Module Type 1 Channel Relay Module (High-Power) Control Signal Voltage 5V DC (Logic Level) Relay Rating (AC) 30A @ 250VAC Relay Rating (DC) 30A @ 30VDC Trigger Type Active Low (Low-level trigger) Isolation Optocoupler isolated (input/output separation) Contact Configuration NO (Normally Open) + NC (Normally Closed) + COM (Common) Relay Type SPDT (Single Pole Double Throw) Coil Power Consumption ~150-200mA at 5V Switching Time <=10ms Mechanical Life >=100
and high pin count make it suitable for managing conveyor systems
4 Hardware Serial Ports: Communicate simultaneously with GPS modules
ensuring thermal pads make full contact with the processor and memory chips for optimal heat dissipation during extended operation
Heart Rate Pulse Sensor Module iot installation guidance```html Heart Rate Pulse Sensor Module Monitor real time heartbeat and pulse data with this plug and play Heart Rate Pulse Sensor Module from The Engineer Store, Bengaluru. Designed for Arduino, ESP32, Raspberry Pi, and other microcontroller platforms, this optical sensor clips onto a fingertip or earlobe and outputs an analog signal that corresponds to your cardiac rhythm. Fast shipping, 7 day warranty on manufacturing defects, and dedicated