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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... $4.85
$6.99
SKU: 10167
$4.85
$6.99

31

BT12 Bluetooth Wireless Transceiver Module Transmitter Receiver Controller for IOS/Android Smart Home BT12 Bluetooth Wireless Transceiver Module Transmitter Receiver Controller for IOS/Android Smart Home Description: BT12 dual mode bluetooth module adopts dual mode chip AB1122 and standard SPP Profile to realize data transmission of traditional bluetooth. And through the embedded data transmission dedicated Service to achieve transmiss... $3.59
$4.99
SKU: 12929
$3.59
$4.99

29

D2-6 Bluetooth Remote Control Smart Car Intelligent Robot Tracking Car Obstacle Avoidance Motor DIY Kits Tracking Smart Car D2-6 Bluetooth Remote Control Smart Car Intelligent Robot Tracking Car Obstacle Avoidance Motor DIY Kits Tracking Smart Car Product Introduction: 1.Operating Voltage:DC 3.7V 2.PCB Size:105mm*72mm   Packing List:   Components Specification Quantity SCM ... $9.79
$13.99
SKU: 10171
$9.79
$13.99

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

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... $5.49 SKU: 13240
$5.49

ESP8266 WiFi 5V 2 Channel Relay Module IOT Smart Home Remote Control Switch Android Phone APP Control Transmission Distance 100m ESP8266 WiFi 5V 2 Channel Relay Module IOT Smart Home Remote Control Switch Android Phone APP Control Transmission Distance 100m Description: The 5V dual WiFi relay module uses ESP-01 as the WiFi module and is compatible with 8 bit MCU chips. Only a simple configuration process can realize the wireless control of the 2 way relay by using the mobile phone APP in ... $6.50
$9.29
SKU: 12592
$6.50
$9.29

30

ESP8266 WiFi 12V 2 Channel Relay Module IOT Smart Home Remote Control Switch Android Phone APP Control Transmission Distance 100M ESP8266 WiFi 12V 2 Channel Relay Module IOT Smart Home Remote Control Switch Android Phone APP Control Transmission Distance 100M Description: The 12V dual WiFi relay module uses ESP-01 as the WiFi module and is compatible with 8 bit MCU chips. Only a simple configuration process can realize the wireless control of the 2 way relay by using the mobile phone APP in... $6.50
$9.29
SKU: 12593
$6.50
$9.29

30

ESP8266 Serial WIFI Witty Cloud Development Board ESP-12F Module MINI Nodemcu Wifi Module for IOT Smart Home ESP8266 Serial WIFI Witty Cloud Development Board ESP-12F Module MINI Nodemcu 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... $5.31
$7.59
SKU: 8154
$5.31
$7.59

31

DIY Kits D2-3 Tracking Obstacle Avoidance Smart Car DIY Module Infrared Tracking Car STC15W201S DIY Kits D2-3 Tracking Obstacle Avoidance Smart Car DIY Module Infrared Tracking Car STC15W201S Power Supply Voltage:3-5V Advantage of the D2-3 Tracking Obstacle Avoidance Smart Car: 1, STC microcontroller chip, belongs to 51 series MCU. It's easy to download online program. 2, 3V voltage power supply saves a lot compar... $8.83
$13.59
SKU: 10169
$8.83
$13.59

35

DMX512 Decoder 3 Channel Smart Switch Board Module for 5050 RGB LED Light DMX512 Decoder 3 Channel Smart Switch Board Module for 5050 RGB LED Light Parameters: 1. Dimensions: 36*18*6mm(L*W*H) 2. Input voltage: 12-24V DC 3. Output Current: 2A*3CH 4. Output Power: 72W 5. Power consumption: <1W 6. Output Channel: 3CH   Features: 1. Protocol: ... $2.87
$3.99
SKU: 7836
$2.87
$3.99

29

WiFi Relay Delay Switch Module Self-Lock Mode Low Power Remote Control Compatible with iOS Andriod 2G/3G/4G for Smart Home IOT WiFi Relay Delay Switch Module Self-Lock Mode Low Power Remote Control Compatible with iOS Andriod 2G/3G/4G for Smart Home IOT Product Introduction: 1.Size:5.2*2.8*2cm 2.Operating Voltage:DC 12V 3.Operating Current:250mA 4.Quiescent Current:90mA 5.Output Port:NO NC,mechanical switch output port 6.Port Withstand Voltage:AC 0-250V/7A;DC 0-3... $10.99 US Direct SKU: 10957
$10.99

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
US Direct SKU: 10168
$5.59
$7.99

31

Nodemcu LUA WiFi Internet Network Development Board Wireless Module ESP8266 Wifi Board ESP-12F for IOT Smart Home Nodemcu LUA WiFi Internet Network Development Board Wireless Module ESP8266 Wifi Board ESP-12F for IOT Smart Home Description: 1>. Uses CH340G instead of CP2102. 2>. NodeMCU has built-in USB-TTL serial with super reliable industrial strength CH340G. 3>. Superior stability on all supported platforms. 4>. Communication interf... $5.85
$8.35
SKU: 8395
$5.85
$8.35

30

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... $2.84 SKU: 2432
$2.84

DIY Kit C51 Intelligent Vehicle Obstacle Avoidance Tracking Kit Intelligent Car DIY Smart Car Module DIY Kit C51 Intelligent Vehicle Obstacle Avoidance Tracking Kit Intelligent Car DIY Smart Car Module Parameters: Note: Package does NOT contain battery!!! No. Parameter Value 1 Name Intelligent vehicle obstacle tracking 2 Voltage ... $22.29 SKU: 13029
$22.29

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... $4.45
$6.35
SKU: 12511
$4.45
$6.35

30

DC 3.6-5V LED Light Control Module Bluetooth 4.0 BLE RGB Light Lamp Control Board Module for iOS/Android 4.2 Smart Home DC 3.6-5V LED Light Control Module Bluetooth 4.0 BLE RGB Light Lamp Control Board Module for iOS/Android 4.2 Smart Home Product Introduction: 1>. Bluetooth Version: Bluetooth V4.0 BLE  2>. Power Supply Voltage: DC 3.6-5V 3>. Current Consumption: 15mA;sleep mode 2uA  4>. Operating Temperature: -30~80 celsius  ... $8.55 SKU: 12050
$8.55

Wifi Relay Switch Module Low Power Self-Lock Mode AC 220V 5x3.3x2.2cm for Smart Home Wifi Relay Switch Module Low Power Self-Lock Mode AC 220V 5x3.3x2.2cm for Smart Home Product Introduction: 1. Size:5*3.3*2.2cm 2. Operating Voltage: AC 110-250V 3. Operating Current: 250mA 4. Quiescent Current: 90mA 5. Output Port:NO NC; mechanical switch output port 6. Port Withstand Voltage: AC ... $11.59 SKU: 10961
$11.59

Wifi Relay Switch Module High Power Self-Lock Mode DC Cellphone Remote Control 12V 6.4x3.1x2.3cm for Smart Home Wifi Relay Switch Module High Power Self-Lock Mode DC Cellphone Remote Control 12V 6.4x3.1x2.3cm for Smart Home Product Introduction:   1.Size:6.4*3.1*2.3cm 2.Operating Voltage:DC 12V 3.Output Port:NO NC;mechanical switch output port 4.Port Withstand Voltage:AC 0-250V/25A;DC 0-30V/25A 5.Control Way:wifi network control... $10.39 SKU: 10959
$10.39

Time Delay Relay Module Digital LCD Display 6-30V Control Timer Switch Trigger Cycle Module for Smart Control Time Delay Relay Module Digital LCD Display 6-30V Control Timer Switch Trigger Cycle Module for Smart Control Description: It is a multifunction delay relay module.LCD display, very clear, easy to use, powerful.It can be widely used at Smart home,Industrial control,Automatic irrigation,Indoor ventilation.Protection equipment. Features: ... $6.99 SKU: 13339
$6.99


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