12.00 40 for sale, brand-new and used.

New 3V-5.5V RS232 Board SP3232 RS-232 UART TTL Transceiver module Description: This module adopts imported new SP3232 level conversion chip, with a transceiver indicator light, perfectly compatible under 3.3 V, import quality super good quality, steady!

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1pcs SD Card Slot Socket Reader Module For ARM MCU Arduino Raspberry1.This SD Card module can make your SD application more easier and simple. 2.It is easily interfaced as a peripheral to your arduino sensor shield module. 3.Through programming, you can read and write to the SD card using your arduino.

Nano V3.0 Microcontroller board

5 pcs NRF24L01+ 2.4GHz Antenna Wireless Transceiver Module For Arduino Description: Maximum operating speeds up to 2Mbps, GFSK modulation efficiency, Anti-interference ability, Particularly suitable for industrial control applications. 125 Channels, Multi-point communication and frequency hopping to meet the communication needs Built-in hardware CRC er

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10pcs New 20cm 6pin-6 pin jumper wire cables 2.54mm Dupon line F-F for Arduino Description: 20cm 6pin jumper wire cables 2.54mm Dupon line F-F for Arduino Package content: 10pcs 20cm 6pin-6 pin jumper wire Hello friend We will deliver the item you buy without tracking number,except the

New Bluetooth Module Slave Wireless Serial Board Module with PCB for Arduino Description: 1) Wireless serial bluetooth port. 2) With free power adapter bottom board come with well power regulator. User can connect 3.3 to 5VDC and connect TX and RX to your control IO (general 3.3 to 5V digital input output of MCU or arduino IO is ok, or general TLL IO) 3) Easy to connect this module with PC, just search and key "1234" passcode.