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USB Nano 3.0 With The Bootloader Compatible Nano Controller For Arduino CH340 USB Driver 16Mhz ATMEGA328P4.7/5.0·14 reviews·"perfect packaging"
$1.98 - $2.00
Min. Order: 1 piece
Shipping per piece: $11.39
- 10%
Controller Arduino CH340 USB Driver 16Mhz ATMEGA328P Compatible Nano MINI USB4.7/5.0·14 reviews·"perfect packaging"
Ready to Ship
$1.75 - $1.79
Min. Order: 1 piece
Shipping per piece: $3.99
ESP32 2 Channel WiFi Relay Control Switch Module IOT ESP32-WROOM Dual Channel Relay Control Board Module For Arduino Smart Home4.9/5.0·28 reviews·"Fast service"
$8.60 - $9.80
Min. Order: 10 pieces
Shipping per piece: $2.67
OEM DC5-60V ESP32 1 Channel WiFi Relay Control Switch Module IOT ESP32-WROOM-32E Single Relay Control Board Module For Arduino4.9/5.0·28 reviews·"Fast service"
$7.25 - $7.95
Min. Order: 20 pieces
Shipping per piece: $1.58
Nano V3.0 CH340 Improved Development Board Atmega328P TYPE-C USB4.7/5.0·14 reviews·"perfect packaging"
Ready to Ship
$1.85 - $1.87
Min. Order: 1 piece
Shipping per piece: $4.32
WIFI Relay Module Wireless 5V wifi relay board ESP8266 ESP-01S Home Remote Control board for Arduino5.0/5.0·1 reviews·"fast shipping"
Ready to Ship
$1.52 - $1.60
Min. Order: 50 pieces
Shipping per piece: $0.55
PS2 Joystick Sensor Game Controller XY Dual-axis Joystick Breakout Module Compatible with Arduino4.5/5.0·20 reviews·"Good service"
Ready to Ship
$0.21 - $0.23
Min. Order: 1 box
Shipping per piece: $7.10
DIYmall DC 5V 2 Channel Relay Module G3MB-202P SSR Solid State Relay 240VAC 2A High Level Trigger for Arduino for IOT Control4.9/5.0·28 reviews·"Fast service"
Ready to Ship
$1.99 - $2.29
Min. Order: 50 pieces
Shipping per piece: $0.63
4 Channel 5V Relay Shield Module, Four Way Relay Control Board Expansion Board For Arduino R3 Mega 2560
$2.60 - $2.90
Min. Order: 10 pieces
4.9/5.0·22 reviews·"Good service"
Button-Controlled One Channel 12V Relay Module for Arduino5.0/5.0·3 reviews·"Awesome experience"
Ready to Ship
$2.30
Min. Order: 3 pieces
Shipping per piece: $13.34
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TZT LCUS-1 type USB Relay Module Electronic Converter PCB USB Intelligent Control Switch for arduino4.7/5.0·35 reviews·"fast shipping"
$1.62 - $2.10
Min. Order: 1 piece
Shipping per piece: $4.32
5V 12V low level trigger 1 Channel Relay Module interface Board Shield For PIC AVR DSP ARM MCU Arduino
$0.35 - $0.40
Min. Order: 10 pieces
4.8/5.0·8 reviews
4 channel 5v relay shield module Four channel relay control board relay expansion board for arduino For UNO R35.0/5.0·2 reviews
Ready to Ship
$1.90 - $2.20
Min. Order: 20 pieces
Shipping per piece: $3.45
New LTRIG custom 1Pcs 8 channel 8-channel relay control panel PLC relay 5V module for arduino hot sale in stock4.7/5.0·20 reviews·"excellent service"
Ready to Ship
$3.29 - $3.82
Min. Order: 2 pieces
Shipping per piece: $7.00
HR202 DC 5V 1 Channal 1CH Humidity Sensor Switch Relay Module Control Board Humidity Sensor Module for Arduino4.1/5.0·11 reviews·"good supplier"
Ready to Ship
$1.93
Min. Order: 1 piece
Shipping per piece: $4.32
Keyestudio PN532 NFC RFID Module v3 Relay / RFID Controller Shield for Arduino Control Board4.7/5.0·58 reviews·"good service"
Ready to Ship
$6.36 - $8.18
Min. Order: 2 pieces
Shipping per piece: $3.46
DC7-32V Wifi Relay Module for eWeLink APP Remote Control Self-lock Wireless Delay Relay for Smart Intelligent Home Wifi Switch4.8/5.0·163 reviews·"good service"
Ready to Ship
$4.07 - $4.63
Min. Order: 10 pieces
Shipping per piece: $1.93
Single Relay Module 5V Relay Module Home Appliances Control module
$1.50 - $8.11
Min. Order: 1 piece
5.0/5.0·43 reviews·"superb delivery"
4 channel 5v relay shield module Four channel relay control board relay expansion board for R3 mega 25604.9/5.0·30 reviews·"Good business"
Ready to Ship
$1.88 - $1.95
Min. Order: 10 pieces
Shipping per piece: $4.66
Remote Control Wifi Relay Module for Arduino Programming
$5.50 - $6.00
Min. Order: 20 pieces
4.0/5.0·2 reviews·"fast delivery"
5V Relay module KY-019 1 Channel for Arduino PIC AVR ARM 1/2/4/6/8 channel optocoupler relay
$0.25 - $0.28
Min. Order: 1 piece
4.8/5.0·5 reviews·"Top supplier"
1 Channel High Low Level Trigger Relay Control 1 Way Expansion Board Motor Drive Module w/ Optocoupler Level Trigger 5V
$0.58 - $2.88
Min. Order: 10 pieces
0.0/5.0·0 reviews
5V One Way Relay Module KY-019 1/2/4/6/8 Way channel Optocoupler Relay Module with Optocoupler Isolation 5V Relay Module KY-0190.0/5.0·0 reviews
Ready to Ship
$0.32 - $1.98
Min. Order: 5 pieces
Shipping per piece: $2.80
2-way 30A high and low level trigger relay module 5V 12V 24V smart home automation control
$0.28 - $1.28
Min. Order: 10 pieces
5.0/5.0·11 reviews·"Good supplier"
Ssp8023A Electronic Components Integrated Circuits Ic Chips Manufacturer Bi-Direction Relay Driver arduino electronic component electronic components0.0/5.0·0 reviews
Ready to Ship
$0.09 - $0.11
Min. Order: 4000 pieces
Shipping per piece: $0.18
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About relay control arduino
303 relay control arduino products are offered for sale by suppliers on Alibaba.com, of which other ics accounts for 9%, electronic modules accounts for 4%, and other electronic components accounts for 4%.