5pcs 650nm 5mW Red Laser Dot Module
5pcs 5V 2 ch. 3W Speaker Driver Audio Amplifier Module
3pcs NRF24L01+ 2.4GHZ Wireless Radio Transceiver Module
3pcs CH340G Serial Adapter Module
5pcs RS232 to TTL Serial Module
3pcs Infrared IR Wireless Remote Control Module Kit
3pcs Infrared Remote Control Set
3pcs Micro SD Card Module
3pcs SD Card Module
3pcs DS9092 Probe Reader Module with Red LED
3pcs RS232 Serial Port Adapter Module
5pcs 125kHz Access Card
5pcs 13.56MHz Access Keyring
3pcs MX-FS-03V MX-05 433MHz Wireless Transmitter Receiver Set
3pcs 30mm Monopole Antenna - 15cm
3pcs 5V 2 ch. Relay Module
3pcs Keyes 5V 1 ch. Relay Module
5pcs 2-5kHz Passive Buzzer Module
3pcs LCD I2C Interface Adapter
3pcs Float Reed Switch
3pcs Breadboard Power Supply Module
3pcs ADXL345 3 Axis Accelerometer Module
3pcs LM2596 Step Down Module