R503 Round Fingerprint w/ 2-Color Ring LED 3.3V Water Mini Pump RS-360S 1 × Force-Sensitive Resistor (FSR)

1 × Force-Sensitive Resistor (FSR) Square

5V but color will be dimmed)

Can I use Uno shields with this board

The Battery Holder 2×AA with switch holds batteries and provides a convenient Wire leads + switch output for connecting to your project

Beam Shape: Line

R503 Round Fingerprint w/ 2-Color Ring LED 3.3V Water Mini Pump RS-360S 1 × Force-Sensitive Resistor (FSR)Measure Light and Optical Changes with a Compact Sensor The R503 New Circular Round Two Color Ring Indicator LED Control DC3. 3V MX1. 0 6pin Capacitive Fingerprint Module Sensor Scanner is a light sensor designed for light logging, auto brightness control, and optical sensing. It is a practical fit for makers, students, and engineers who want reliable sensor data in embedded builds. Key details include Category: optical light imaging photon sensors.