Infrared IR Receiver Universal 1838 38Khz
TL1838 VS1838B 1838 38Khz Universal IR Infrared Receiver
1. Immersion Gold PCB, machine welding process to ensure quality. 2. Name: HMC5883L module (three-axis magnetic field module). 3. Use the chip: HMC5883L. 4. Power supply :3-5v. 5. Communication modes: standard IIC communication protocol. 6. Measuring range: ± 1.3-8 Gauss.
Specifications: Supply voltage: DC 3.8-7.0V Operating Current: <65mA Peak current: <95mA Fingerprint image time: <1.0 seconds Window area: 14.5*19.4 mm Signature File: 256 bytes Template files: 512 bytes Storage capacity: 1000 False Accept Rate (FAR): <0.001% (security level 3) False Reject Rate (FRR): <1.0% (security level 3) Search time: <1.0 seconds (1: 500 average) PC interface: UART (TTL logic level)
Specification: 1. This item is a 5V 8-Channel Relay interface board,It can be controlled directly by a wide range of microcontrollers such as for Arduino, AVR, PIC, ARM and so on. 2. 8-Channel Relay interface board. 3. Each one needs 15-20mA Driver Current. 4. Equiped with high-current relay : DC30V 10A AC250V 10A.