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DC 3.6-5V LED Light Control Module Bluetooth-compatible RGB Light Lamp Control Board Module for iOS/Android 4.2 Smart Home DC 3.6-5V LED Light Control Module Bluetooth-compatible 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  ... $8.39
$11.99
SKU: 12050
$8.39
$11.99

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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. ✔. With LCD ... $5.31
$7.59
SKU: 13339
$5.31
$7.59

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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 ... $17.49
$24.99
SKU: 13029
$17.49
$24.99

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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

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AC 220V ESP8266 WiFi Relay Module IOT Smart Home Remote Control Switch Android Phone APP Control Transmission Distance 100M AC 220V ESP8266 WiFi Relay Module IOT Smart Home Remote Control Switch Android Phone APP Control Transmission Distance 100M Description: AC 220V one channel WIFI relay module carried a ESP8266 WIFI module and mature 8 bit MCU, with Professional switching power supply circuit.It could control the relay by Android phone APP within the local area network (LAN)... $9.79
$13.99
SKU: 13345
$9.79
$13.99

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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... $4.54
$6.49
SKU: 13240
$4.54
$6.49

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Trigger Cycle Timer DC 5V 12V 24V On Off Timer Module Delay Relay Switch Circuit Module Dual MOS Control with Protective Shell for Smart Home Trigger Cycle Timer DC 5V 12V 24V On Off Timer Module Delay Relay Switch Circuit Module Dual MOS Control with Protective Shell for Smart Home 1.Description:     ZK-J06 is a multifunction delay relay module.Digital tube display.It can be widely used at Smart home, Industrial control, Automatic irrigation, Indoor ventilation and protection equipment.   ... $5.59
$7.99
SKU: 13501
$5.59
$7.99

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4-Channel 2.4G Wireless Transmitter Receiver Board Remote Control Kits for DIY Smart Cars Robots Differential Boats 4-Channel 2.4G Wireless Transmitter Receiver Board Remote Control Kits for DIY Smart Cars Robots Differential Boats 1.Description:     ZK-TR100 module uses the latest 2.4G wireless transmission technology. Stable and reliable performance, long communication distance and strong anti-interference ability. It is suitable for the development... $9.09
$12.99
SKU: 13400
$9.09
$12.99

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4 Channel Wireless Controller WIFI Relay Module Inching/Self-Locking/Interlock APP AC 220V Smart Switch for DIY Smart Home 4 Channel Wireless Controller WIFI Relay Module Inching/Self-Locking/Interlock APP AC 220V Smart Switch for DIY Smart Home Description: It is a WIFI module based 4 channel (4-way) WIFI wireless switch. It integrates with MCU and button control. It supports to connect and control 4 home appliances, which can be separately turned on/off by app eWeLink b... $13.99
$19.99
SKU: 13330
$13.99
$19.99

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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. ... $5.52
$7.89
SKU: 13859
$5.52
$7.89

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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... $4.89
$6.99
SKU: 13346
$4.89
$6.99

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4-20mA 0-600 Celsius Intelligent Smart Temperature Transmitter Support PT100 Thermal Resistance Sensor K Thermocouple 4-20mA 0-600 Celsius Intelligent Smart Temperature Transmitter Support PT100 Thermal Resistance Sensor K Thermocouple 1.Description:     It is a perfect combination of temperature sensor and transmitter. It converts the temperature signal in the range of 0~600℃ into two-wire 4~20mA DC electric signal to the display, DCS, regulator and reco... $8.39
$11.99
SKU: 13366
$8.39
$11.99

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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... $6.99
$9.99
SKU: GY16060
$6.99
$9.99

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ZK-CAR Intelligent Tracking Smart Car Suite DIY Kits TT Motor Infrared Tracking Obstacle Avoidance Following Smart Car Electronic Components ZK-CAR Intelligent Tracking Smart Car Suite DIY Kits TT Motor Infrared Tracking Obstacle Avoidance Following Smart Car Electronic Components 1.Description:     ZK-CAR is an intelligent control car that measures distance by infrared sensor to achieve obstacle avoidance, tracking and following functions.It is suitable for experimental teaching; scientific ex... $12.45
$17.79
SKU: 13860
$12.45
$17.79

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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... $6.29
$8.99
SKU: 13631
$6.29
$8.99

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Smart Electronics 6-12V DC Motor + Driver PWM Speed Controller Board DIY Kits for Arduino Smart Electronics 6-12V DC Motor + Driver PWM Speed Controller Board DIY Kits for Arduino Product Introduction: 1.Model: KM-1 2.Operating Voltage: DC 6-12V 3.PCB Size: 40*40mm Principle Introduction: 1.KM-1 adopts PWM to control motor's speed. If the waveform peak width is larger, the motor will rotate faster... $2.35
$3.35
SKU: 12233
$2.35
$3.35

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4WD Robot Smart Car Chassis with Speed Encoder 4pcs TT Motor Acrylic Board 4WD Robot Smart Car Chassis with Speed Encoder 4pcs TT Motor Acrylic Board 1.Description:   It is a smart car parts.It is a transparent double-layer trolley,easy to install. 2.Feature:   1.It is 4-wheel drive and full of power.   2.It is easy to install,it only takes 10 minutes to... $20.29
$28.99
SKU: GY18801
$20.29
$28.99

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Radar Smart Sensor AC 180V-240V 50Hz/60Hz Infrared Human Body Switch Radar Smart Sensor AC 180V-240V 50Hz/60Hz Infrared Human Body Switch Description:   It is a radar sensor switch.It has a large sensing range,it will not be bright during the day,it will be on at night when people come,and it will go out when people go. Feature:   1.It can adjust all-day... $9.09
$12.99
SKU: GY19159
$9.09
$12.99

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8-Bit Tracking Module DC 5V Tracking Sensor Module for Smart Cars Robots 8-Bit Tracking Module DC 5V Tracking Sensor Module for Smart Cars Robots 1.Description:   It is a 8-bit tracking module. It uses infrared sensing function to identify the track of the line, and can connect the car to move with the line.   2.Feature:   It has an 8-channel infrared dete... $4.66
$6.65
SKU: GY19841
$4.66
$6.65

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Hand Sweep Switch Controller DC 12V-24V Infrared Sensor Switch Sensor Cabinet Light Smart Switch Hand Sweep Switch Controller DC 12V-24V Infrared Sensor Switch Sensor Cabinet Light Smart Switch 1.Description:  It is a hand sweep switch controller.The sensor responds by sensing the hand sweep and can be connected to the cabinet light for use.   2.Feature:  1).It is infrared reflection sensor with h... $5.45
$7.79
SKU: GY19836
$5.45
$7.79

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