37-in-1 Arduino Sensor Module + Electronic Components Kit Learning Kit Power Module 1pcs MAX7219

1pcs MAX7219

75V~23V via Arduino Vin pin 1 x 10M/100M RJ45 Connector 150M Wifi 802

Unit English Manual / Spec Yes Download Link http://melexis

74HC595 application experiment

after the fingerprint is unlocked

37-in-1 Arduino Sensor Module + Electronic Components Kit Learning Kit Power Module 1pcs MAX7219Form Color Black + Multicolor Model N A Quantity 1 DX. PCM. Model. AttributeModel. Unit Material FR4 + Plastic + iron English Manual Spec Yes Download Link http: pan. baidu. com s 1hsqb7d6 Packing List 1 * Small passive buzzer module 1 * 2 color LED module 1 * Hit sensor module 1 * Vibration switch module 1 * Photo resistor module 1 * Key switch module 1 * Tilt switch module 1 * 3 color full color LED SMD modules 1 * Infrared emission sensor module 1