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Obstacle Avoidance Infrared Sensor Module Reflection Photoelectric Sensor Board for Tracking Smart Car Obstacle Avoidance Infrared Sensor Module Reflection Photoelectric Sensor Board for Tracking Smart Car Module Description: The sensor module light is adaptable to the environment, it has a pair of infrared transmitting and receiving tube, tube infrared emit a certain frequency, when detecting direction me... $5.45 SKU: 2432
$5.45

AC to DC Isolated Power AC 220V to DC 5V 1000mA 5W Intelligent Switch Buck Step Down Power Supply Module for Smart Home AC to DC Isolated Power AC 220V to DC 5V 1000mA 5W Intelligent Switch Buck Step Down Power Supply Module for Smart Home Description: Isolating the switching power supply, isolating the input and output, reducing the mutual influence and providing a safer output. Features: 1>. Support over-voltage protection; 2>. Support over-current prote... $2.44
$3.49
SKU: 13346
$2.44
$3.49

31

ESP8266 ESP-01 Remote Serial Port WIFI Transceiver Wireless Module AP+STA Wifi Board for IOT Smart Home ESP8266 ESP-01 Remote Serial Port WIFI Transceiver Wireless Module AP+STA Wifi Board for IOT Smart Home Description: The advantage of modules: 1.Low price 2.The smallest by 11 * 10 mm or so,Embedded in any convenient products 3.Powerful internal run LWIP protocol ... $2.55
$3.19
SKU: 4928
$2.55
$3.19

Smart Car Robot Plastic Tire Wheel + DC Gear Motor 3v 5v 6v Smart Car Robot Plastic Tire Wheel + DC Gear Motor 3v 5v 6v SKU: 2699 Quantity: 1 Motor Detailed parameters ... $3.35
$4.79
SKU: 2699
$3.35
$4.79

30

2.4GHz 40mA 12dBm UART Wireless Bluetooth Transmission Transceiver Module DC 4.5V-7V 110m for Smart Controller 2.4GHz 40mA 12dBm UART Wireless Bluetooth Transmission Transceiver Module DC 4.5V-7V 110m for Smart Controller Description:     BK01 adopts the latest 2.4G SOC technology, free of development, 110 meters line of sight, no need to switch between transceiver and transceiver, transparent transmission of serial port, providing communica... $3.51
$4.39
SKU: 13826
$3.51
$4.39

Red Countdown Timer 60s Rotary Electronic Clock DIY Kit 60s Rotate Seconds Count Smart Timing Alarm Teaching DIY Kits Red Countdown Timer 60s Rotary Electronic Clock DIY Kit 60s Rotate Seconds Count Smart Timing Alarm Teaching DIY Kits Description: 60 second countdown timer.Realize a fixed time countdown. After the time is end, start the alarm and generate 3-4 alarms.It can be used for prompters, match reminders,timeout reminder. Features: 1>.Fixed 60 secon... $3.84
$5.49
SKU: 13240
$3.84
$5.49

31

DC 12V 24V Self-locking Inching Mode WIFI Relay Switch Module IoT Wireless Intelligent Control Device with APP Button Control for Smart Home Compatible with iOS Andriod DC 12V 24V Self-locking Inching Mode WIFI Relay Switch Module IoT Wireless Intelligent Control Device with APP Button Control for Smart Home Compatible with iOS Andriod 1.Description:     Home automation is "The Internet of Things". It simply means the way all devices or appliances are networked together to provide customers with a seamless control over their home equipment. ... $4.71
$5.89
SKU: 13859
$4.71
$5.89

WIFI Network Internet of Things IOT Development Board Module Based ESP8266 Module for Smart Home WIFI Network Internet of Things IOT Development Board Module Based ESP8266 Module for Smart Home Description: 1>. The Development Kit based on ESP8266, integates GPIO,PWM,IIC, 1-Wire and ADC all in one board. 2>. Power your development in the fast way combinating with NodeMcu Firmware. Features: 1>. ESP82... $4.79
$5.99
SKU: 6034
$4.79
$5.99

DIY D2-1 Intelligent Tracking Smart Car Suite DIY Kits TT Motor Electronic Components Kits Toy Gifts DIY D2-1 Intelligent Tracking Smart Car Suite DIY Kits TT Motor Electronic Components Kits Toy Gifts Introduction. There is a 16 mm wide black runway in the white field.Our tracking car can drive along the black runway automatically.No matter how the runway is bent, the car can be driven automatically.We all know that the reflectivi... $4.89
$6.99
SKU: 10167
$4.89
$6.99

31

ESP8266 WIFI/2G/3G/4G Switch Module DC 4.5V-5.5V Low Power APP Wireless Controller For Smart Home Compatible with iOS Andriod ESP8266 WIFI/2G/3G/4G Switch Module DC 4.5V-5.5V Low Power APP Wireless Controller For Smart Home Compatible with iOS Andriod Parameter:   1>.Work voltage: DC 4.5V-5.5V   2>.Working current: about 80mA   3>.Output high level:5V   4>.Output low level:0V   5>.Control mode: WIFI/2G/3G/4G   6>.... $5.03
$6.29
SKU: 13828
$5.03
$6.29

DC 5V 8V-80V ESP8266 Wireless WIFI Relay Controller Module ESP-12F for IOT Smart Home APP DC 5V 8V-80V ESP8266 Wireless WIFI Relay Controller Module ESP-12F for IOT Smart Home APP 1.Description:   LC-Relay-ESP12-1R-D8 single way relay development board carry on ESP-12F WiFi module I/O port is fully extracted, support DC8-80V/USB 5V and other power supply methods. Supply Arduino development environment ref... $5.59
$6.99
SKU: GY17104
$5.59
$6.99

ESP8266 Serial WiFi Witty Cloud Development Board ESP-12F Module Mini Wifi Module for IOT Smart Home ESP8266 Serial WiFi Witty Cloud Development Board ESP-12F Module Mini Wifi Module for IOT Smart Home Description: 1. This cheap and small Wifi transciever is the perfect solution for home Automation and IOT applications. It can be the replacement of your NRF24L01, and can also talk to your Wifi router directly through the UART M... $5.59
$6.99
SKU: 8154
$5.59
$6.99

D2-2 Intelligent Tracking Line Smart Car Suite DIY Kit Motor Automobile Parts Electronic Component AT89C2051 D2-2 Intelligent Tracking Line Smart Car Suite DIY Kit Motor Automobile Parts Electronic Component AT89C2051 Packing List:   Components Specification Quantity Ceramic Capacitor 0.1uF 3 Ceramic Capacitor 30pF... $5.59
$7.99
SKU: 10170
$5.59
$7.99

31

Smart Car Intelligent Robot Tracking Car D2-5 Soldering DIY Kits DC Motor Electric Accessories for Electronics Competition Smart Car Intelligent Robot Tracking Car D2-5 Soldering DIY Kits DC Motor Electric Accessories for Electronics Competition Introduction:   There is a 16 mm wide black runway in the white field. Our tracking car can drive along the black runway automatically.   No matter how the runway is bent, the car can be driven automatically. We all kno... $5.59
$7.99
SKU: 10168
$5.59
$7.99

31

2.25GHz Microwave Radar Sensor Module 6-9M Smart Sensor Switch Radar Detector Sensor DC 3.3-20V for Smart Home 2.25GHz Microwave Radar Sensor Module 6-9M Smart Sensor Switch Radar Detector Sensor DC 3.3-20V for Smart Home Description: 1. It adopts Doppler radar technology, with auto-sensing capabilities to control other product. 2. High sensitivity, sensor distance, reliability, wide angle sensor, wide supply voltage range and other characteristic... $5.99 US Direct SKU: 7740
$5.99

ESP8266 Wireless Module DHT11 Temperature Humidity Module Wireless WiFi Module Kit ESP-01/ESP-01S for IOT Smart Home ESP8266 Wireless Module DHT11 Temperature Humidity Module Wireless WiFi Module Kit ESP-01/ESP-01S for IOT Smart Home Description:     This module uses ESP8266-01/ESP-01S (random hair, ESP-01S or ESP-01) as the master control, and DHT11 as temperature and humidity sensor.     ESP8266 collects the temperature and humidit... $6.35 SKU: 12511
$6.35

AC 220V DC 12V WIFI Relay Switch ESP-12F Remote Control Smart Home ESP8266 Relay Module AC 220V DC 12V WIFI Relay Switch ESP-12F Remote Control Smart Home ESP8266 Relay Module 1.Description:   LC-Relay-ESP12-1R-MV single relay development board onboard ESP-12F WiFi module, I/O orifice full lead ,support AC90-250V/DC7-12V/USB 5V etc.many supply power way. Provide Arduino develop environment reference c... $6.39
$7.99
SKU: GY16060
$6.39
$7.99

Power Switch Wireless Controller WIFI Relay Module Wifi Smart Switch APP AC 220V for IOT Smart Home Power Switch Wireless Controller WIFI Relay Module Wifi Smart Switch APP AC 220V for IOT Smart Home Description: Home automation is "The Internet of Things". It simply means the way all devices or appliances are networked together to provide customers with a seamless control over their home equipment. This module is an af... $6.39
$7.99
SKU: 13331
$6.39
$7.99

ZigBee CC2530+CC2591+PA Wireless Transceiver 2.4GHz 2.4G UART Transparent Transmission Module Distance 1.6km IoT Smart Home  Device GB2530-HUFL ZigBee CC2530+CC2591+PA Wireless Transceiver 2.4GHz 2.4G UART Transparent Transmission Module Distance 1.6km IoT Smart Home Device GB2530-HUFL Description:       The CC2530 is a true system-on-chip (SoC) solution for IEEE 802.15.4, Zigbee and RF4CE applications. It enables robust network nodes to be built with very low total bill-of-material costs. The CC... $6.39
$7.99
SKU: 13631
$6.39
$7.99

ZigBee Module Serial Port CC2530+PA Wireless Transceiver 2.4GHz 2.4G UART Transparent Transmission Module Distance 1.6km IOT Smart Home Device GB2530-S ZigBee Module Serial Port CC2530+PA Wireless Transceiver 2.4GHz 2.4G UART Transparent Transmission Module Distance 1.6km IOT Smart Home Device GB2530-S Description:       The CC2530 is a true system-on-chip (SoC) solution for IEEE 802.15.4, Zigbee and RF4CE applications. It enables robust network nodes to be built with very low total bill-of-material costs. &n... $6.39
$7.99
SKU: 13630
$6.39
$7.99


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