BestDealPlus
  1. Home
  2. Security & Protection
  3. Building Automation
DC 5V Low Level Trigger One 1 Channel Relay Module Expansion Board Interface Board Shield For PIC AVR DSP ARM MCU
DC 5V Low Level Trigger One 1 Channel Relay Module Expansion Board Interface Board Shield For PIC AVR DSP ARM MCU
DC 5V Low Level Trigger One 1 Channel Relay Module Expansion Board Interface Board Shield For PIC AVR DSP ARM MCU
DC 5V Low Level Trigger One 1 Channel Relay Module Expansion Board Interface Board Shield For PIC AVR DSP ARM MCU
DC 5V Low Level Trigger One 1 Channel Relay Module Expansion Board Interface Board Shield For PIC AVR DSP ARM MCU
DC 5V Low Level Trigger One 1 Channel Relay Module Expansion Board Interface Board Shield For PIC AVR DSP ARM MCU

DC 5V Low Level Trigger One 1 Channel Relay Module Expansion Board Interface Board Shield For PIC AVR DSP ARM MCU

(5.0)
US $ 0.38    23% off
US $ 0.28
In Stock
FREE SHIPPING WORLDWIDE
 View More  Shop Now

Cheap And Discounts DC 5V Low Level Trigger One 1 Channel Relay Module Expansion Board Interface Board Shield For PIC AVR DSP ARM MCU Wholesale. Buy Directly From Merchant LOTHYE Electron Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.

Recommends

RD35HUF2 100% NEW
US $ 21.46
US $ 29.00
-26%
(5.0)
HOT
Din-Rail RS485 To WiFi Serial Device TCP Server Converter 7110M Support Modbus RTU MQTT JSON
US $ 39.60
(5.0)
HOT
Zigbee wireless temperature and humidity sensor alarm clock backlight remote monitoring temperature hygrometer
US $ 23.00
US $ 46.00
-50%
(5.0)
HOT
ADM-7050 5 Port Ethernet Switch Din-Rail Industrial Switch 12V24V 10/100Mbps Auto Negotiation
US $ 29.30
US $ 58.60
-50%
(5.0)
HOT
PUSR RS232 RS485 RS422 to Ethernet TCP IP Modbus Gateway Serial Device Server USR-TCP232-306
US $ 29.00
(5.0)
MG20G6EL2 NEW MODULE
US $ 12.57
US $ 16.98
-26%
(5.0)
HOT
LD2411S Sensor Module HLK-LD2411S Human Presence Radar Sensor Module Millimeter Wave Radar Sensor Module Non Contact 24GHz
US $ 5.57
(5.0)
HOT
HF2211 Serial to WiFi RS232/RS485/RS422 to WiFi/Ethernet Converter Module for Industrial Automation Data Transmission HF2211A
US $ 20.74
US $ 22.54
-7%
(5.0)
CAS50-NP NEW
US $ 28.12
US $ 38.00
-26%
(5.0)
HOT
TYJ50-8A7 AC 220V 240V Microwave Turntable Turn Table micro Moto Synchronous Motor foshan shunde hengxing micro motor
US $ 4.84
US $ 5.39
-10%
(5.0)
HOT
USR-N510 RS232/RS485/RS422 Single Serial to Ethernet Converter Watchdog
US $ 37.40
US $ 74.80
-50%
(5.0)
MCC255-14IO1 MCC255-14I01 NEW MODULE
US $ 45.88
US $ 62.00
-26%
(5.0)
FSB50550A NEW MODULE
US $ 7.40
US $ 10.00
-26%
(5.0)
HOT
485 Repeater Industrial Photoelectric Isolation Hub 4Channel RS485 Collector Distributor Divider 1 in 4 out
US $ 16.25
US $ 32.50
-50%
(5.0)
HOT
Super Network port Eport Pro-EP20 E20 Industrial Grade TTL Serial port to Ethernet module Linux System
US $ 6.76
US $ 7.12
-4%
(5.0)
HOT
Tuya ZigBee Wifi Temperature Humidity Sensor Battery Powered Smart Home Security Work for Alexa Google Home Homekit Free App
US $ 4.79
US $ 9.58
-50%
(5.0)
MPKB2CB100U60 NEW MODULE
US $ 20.72
US $ 28.00
-26%
(5.0)
MRFE6VP100H MRFE6VP100HR5 MRFE6VP100HR3 100% BRAND NEW AND ORIGINAL
US $ 65.86
US $ 89.00
-26%
(5.0)
2PCS/LOT STK404-100 NEW MODULE
US $ 10.83
US $ 14.63
-25%
(5.0)
HOT
Serial Port RS232 To WiFi Device Server Converter Elfin-EW10 EW10A Support TCP/IP Telnet Modbus IOT Data Converter Transfer
US $ 12.20
US $ 24.40
-50%
(5.0)
HOT
DC5V12V24V USB Body Infrared PIR Motion Sensor Switch Human Motion Sensor Detector DC Switch For LED Light
US $ 4.58
(4.7)
HOT
Industrial-grade photoelectric isolation 4CH RS485 Hub Sharing device 485 Splitter 1 in 4 out
US $ 35.45
US $ 70.90
-50%
(5.0)
HOT
Digital input and output module isolated 8DI/8DO RS485 MODBUS RTU WP8028ADAM NPN
US $ 33.40
US $ 66.80
-50%
(5.0)
MRF175GU NEW
US $ 48.10
US $ 65.00
-26%
(5.0)
HOT
TTLOCK Wireless Magnetic Door Sensor Window Detection Coding Mode for TTLOCK Locks Security Alarm System Home Burglar Alarm Kits
US $ 12.40
US $ 19.07
-35%
(5.0)
HOT
Zigbee GU10 LED Light Bulbs Tuya Smart Lamp RGB+WW+CW 5W Dimmable Led Track Light Bulb Works with Alexa Google Home SmartThings
US $ 11.77
US $ 23.79
-50%
(5.0)
24550-21440-71 NEW MODULE
US $ 74.73
US $ 101.00
-26%
(5.0)
HOT
485 repeater photoelectric isolation industrial grade RS485 hub 2 port signal amplifier anti jamming lightning protection
US $ 19.39
US $ 38.79
-50%
(5.0)
T2180N18TOF T2180N18T0F NEW MODULE
US $ 99.90
US $ 135.00
-26%
(5.0)
TA2040 TA2030 NEW MODULE
US $ 13.32
US $ 18.00
-26%
(5.0)
HOT
Hot selling New ais pilot plug wifi electronic chart pilot interface to wireless adapter for marine
US $ 85.34
US $ 88.90
-4%
(5.0)
DMD5028 DMD5028.03 NEW
US $ 168.72
US $ 228.00
-26%
(5.0)
HOT
GIRIER Tuya ZigBee Water Leak Sensor Smart Leakage Detector Alarm for Smart Home Security IP66 Waterproof Support Home Assistant
US $ 7.29
(5.0)
HOT
Ewelink Smart Zigbee Temperature Humidity Sensor Zigbee Temperature Sensor Smart Home Assistant Work With Alexa Google Home
US $ 8.21
US $ 13.25
-38%
(3.8)
HOT
WIFI Temperature And Humidity Sensor Indoor Tuya Smart Hygrometer Thermometer With LCD Display Support Alexa Google Assistant
US $ 18.30
US $ 36.60
-50%
(5.0)
HOT
ZLAN6802 8 Channel Port Remote I/O Controller DI AI DO RS485 Ethernet Modbus I/O Module RTU Data Collector
US $ 66.15
US $ 132.30
-50%
(5.0)
SK100WT16 NEW MODULE
US $ 55.50
US $ 75.00
-26%
(5.0)
HOT
Indoor Mini Temperature Sensor Thermometer Hygrometer LCD Digital Display Can Stand Up or Stick to The Wall for Baby Room
US $ 2.65
(5.0)
HOT
WiFi Infrared Footfall Traffic Counter Indoor Use Automatic Digital People Counter LED Touch Screen Data Collection Analysis
US $ 129.40
US $ 136.21
-5%
(5.0)
HOT
HF2111 GPRS Serial Device Server RS232 RS485 RS422 to 2G GPRS GSM Converter of DTU IOT Device 5-36V
US $ 18.50
US $ 37.00
-50%
(5.0)
HOT
4g LTE dtu wireless transparent communication module transmits RS232 / 485 serial port full netcom communication HF2411
US $ 109.35
US $ 218.70
-50%
(5.0)
HOT
Serial Port RS485 To Ethernet Device Server IOT Data Converter Support Elfin-EE11 EE11A TCP/IP Telnet Modbus TCP Protocol
US $ 7.80
US $ 15.60
-50%
(5.0)
1PCS SMC MKB16-30LZ MKB1630LZ CYLINDER -NEW ,
US $ 130.88
(5.0)
CM150RL-24NF NEW MODULE
US $ 161.32
US $ 218.00
-26%
(5.0)
6MBP75RSA120 NEW MODULE
US $ 259.00
US $ 350.00
-26%
(5.0)
HOT
4-20mA Analog Point-to-Point Remote Transmission Module Din-rail WP3082HST
US $ 37.15
US $ 74.30
-50%
(5.0)
HOT
Serial Port RS485 to WiFi Serial Device Server Elfin-EW11 Support TCP/IP Telnet Modbus TCP Protocol IOT Data Transfer Converter
US $ 6.38
US $ 6.72
-4%
(5.0)
HOT
SHT10/11 SHT20/21 5CH Multi-channel Temperature and Humidity Acquisition Module Communication RS485 Modbus
US $ 41.50
US $ 83.00
-50%
(5.0)