Treedix 2pcs LED Module DC3.3-5V Microcomputer Water Flowing Light Module Compatible with Arduino New Coupling methods include DC/AC/GND

Coupling methods include DC/AC/GND

while learning electronic knowledge and soldering skills

saves effort and is easy to hold

10*Resistor（4

· The onboard op amp chip TL074C

Treedix 2pcs LED Module DC3.3-5V Microcomputer Water Flowing Light Module Compatible with Arduino New Coupling methods include DC/AC/GNDFeatures: No additional wiring, plug and play, you can directly plug it into the digital port of Arduino UNO Board. Can always monitor the status of the digital port. Convenient for Arduino digital port test. Suitable for beginners to learn to control the digital port. Compatible with Arduino main control board. Specification Voltage: DC 3. 3 5V Input: digital level Port: Digital port D0 ~ D13 Trigger mode: high level trigger Size: 41 x 22mm LED