Waveshare Industrial 6-ch Relay Module for Raspberry Pi Zero, RS485/CAN, Isolated Protections DIY Drone Kit With Manual (Camera Not Included) enroll fingerprint templates by capturing

enroll fingerprint templates by capturing 2-3 fingerprints per authorized user through the master system interface

Adjust the multi-dial display preferences to prioritize the data metrics most relevant to your daily routine

3V - 5V DC Output Type Digital (TTL) & Analog Detection Range 1-8 cm (adjustable) Response Time <1 ms Origin Original/Authentic Warranty 7-day warranty on manufacturing defects Support Email & WhatsApp 24/7 Why Choose This

Educational robotics and embedded systems projects where students learn microcontroller programming

Waveshare Industrial 6-ch Relay Module for Raspberry Pi Zero, RS485/CAN, Isolated Protections DIY Drone Kit With Manual (Camera Not Included) enroll fingerprint templates by capturingWaveshare Industrial 6 ch Relay Module for Raspberry Pi Zero, RS485 CAN, Isolated Protections Waveshare Industrial 6 ch Relay Module for Raspberry Pi Zero, RS485 CAN, Isolated Protections This is a 6 ch Relay Module for Raspberry Pi Zero with RS485 CAN. It features embedded protection circuits such as power isolation, Photocoupler Isolation, and TVS diode, etc. Hardware Analysis Industrial Modbus RTU 6 ch Relay Module MCP2515 SI8642ED B IS SN65HVD230