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5V / 3.3V OPEN-SMART R3 Board (CH340) ATMEGA328P Chip Development Board with USB Cable Compatible for Arduino
$0.99
489 sold
4.7
4.7
Rocker Switch Module Button Switch 2 Files Rocker Switch Button Board Compatible for Arduino
$0.99
151 sold5
5
OPEN-SMART RC522 RFID Card Reader Module Kit with 8P Cable with S50 Card / Keychain for Arduino
$0.99
101 sold4.3
4.3
Touch Sensor Touch Switch Module TTP223B Digital Capacitive Touch module Increase the Filter Circuit More Stable for Arduino
$0.99
313 sold4.8
4.8
1PCS 3.3V 5V 3 Channel Relay Module 5mA With Optocoupler Isolation Compatible Signal For arduino Board Module
$0.99
54 sold5
5
1PCS 433 Mhz RF Receiver and Transmitter Module 433Mhz Remote controls For Arduino Module Board
$0.99
63 sold4.3
4.3
12V 8 Channel Relay Module With Optocoupler Module for Arduino UNO 2560 ARM PIC AVR Module Board
$0.99
Delivery by Sep 30 - Oct 03
1PCS 433 Mhz RF Receiver and Transmitter Module 433Mhz Remote controls For Arduino Module Board
$0.87
13.56mHz PN532 Precise NFC Module for arduino Compatible with raspberry pi /NFC card module to read and write
$0.99
Delivery by Sep 30 - Oct 03
12 V Rain Control Module Rain Touch Relay Module for Moisture on Leaves M35 Monitors Weather Arduino
$1.38
1PCS Micro USB 5V 4-Channel USB Relay Module Trigger Relay Module Serial Port For arduino Board Module
$0.99
Delivery by Sep 30 - Oct 03
1PCS 433 Mhz RF Receiver and Transmitter Module 433Mhz Remote controls For Arduino Module Board
$0.76
1PCS DC 12V LED Display Countdown Timing Timer Delay Turn OFF Relay Switch For arduino
$0.99
Delivery by Sep 30 - Oct 03
1PCS DC 12V LED Display Countdown Timing Timer Delay Turn OFF Relay Switch For arduino NEW
$0.99
Delivery by Sep 30 - Oct 03
5V 2 Channel Relay Module Low Level Triggered 2-Way 2CH Relay Module with Optocoupler Expansion for Arduino
$0.69
XY-WJ01 Delay Relay Module With Digital LED Dual Display Cycle Timing Circuit Switch For arduino
$3.57
1PCS DC 5V 30A High Power 1 Channel Relay Module With Optocoupler Isolation board High Low Level Trigger Relay for Arduino NEW
$0.99
DC 3V 1 Channel Relay Module High Level Driver Optocoupler Single Relay Isolated Drive Control Board For arduino
$0.77
DC 12V Display Delay Timing Relay Module Timer Relay Board 1-999 Seconds For arduino
$2.38
Micro USB 5V 4-Channel USB Relay Module Trigger Relay Module Serial Port For arduino Board Module NEW
$0.99
Delivery by Sep 30 - Oct 03