Circuit Modules & Development Board
Description: - Infrared IR LED boards for CCTV cameras night vision.- Power supply exceeds DC13V may greatly reduce the LEDs operating life. Specifications: Board Diameter:60 mminner Diameter:32mmPower Supply:DC12V / 220mA Operation Temperature:-10℃ to +50℃LED Lamps / Bulbs Size: 5mmIR Lights WaveLe..
$56.99
Ex Tax:$56.99
20Pcs Infrared Obstacle Avoidance Sensor For Smart Car RobotDescription : The sensor module light is adaptable to the environment, the working voltage of 3.3 V to 5 V. It has a pair of infrared transmitting and receiving tube, when detecting direction meet with obstacles (reflecting surface), ..
$24.99
Ex Tax:$24.99
Description: Falling edge - triggered. Initial state after power no voltage output, once triggered, output terminal output the power supply votage, after once again trigger the output terminal no voltaged output, and so on. Low standby power consumption, high output power. Specifications: Pow..
$40.99
Ex Tax:$40.99
Voltage: DC5V Precise details>> Precise details: Description: The sensor module adaptable to ambient light, having a pair of infrared emitting and receiving tubes, transmitting tubes emit infrared cert..
$15.99
Ex Tax:$15.99
Features: - High power / Spot Light / Infrared IR LED boards for CCTV cameras night vision.- Driven board & CDS sensor included.- Power supply exceeds DC13V may greatly reduce the LEDs operating life.- Infrared IR LED boards for CCTV cameras night vision.- Power supply exceeds DC13V may greatly redu..
$45.99
Ex Tax:$45.99
Features: - High power / Spot Light / Infrared IR LED boards for CCTV cameras night vision.- Driven board & CDS sensor included.- Power supply exceeds DC13V may greatly reduce the LEDs operating life.- The lamp board comes with 5V (1.25-2P) interface of IR-CUT dual filter switcher, without soldering..
$27.99
Ex Tax:$27.99
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Feature:
Type: TSOP4838 IR receiver module
Operating frequency: 38KHz
Directivity: 45
Operating temperature range: -25°C to +85°C
Supply voltage range: 2.7V to 5.5V
Opto case style: through hole
Size: 3 x 0.5cmPackage included:
20 x IR receiver module..
$15.99
Ex Tax:$15.99
Description:JDY-40 is developed with 2.4G technology, the sight distance is 120 meters, using serial port communication interface, using simple and fast, only need to understand the serial knowledge of the JDY-40 can be applied to the product!Pin function description: Pin The name of the di..
$28.00
Ex Tax:$28.00
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Features:
- Function: Turn on the control panel immediately after it is connected to the power supply. After the set time has elapsed, disconnect the load.
- Change the delay time length with an adjustable resistor. The delay time is adjustable from 0 to 200 seconds.
- The rel..
$34.99
Ex Tax:$34.99
Features: - Function: The module is powered on, and after a delay, the relay closes and turns on the appliance.- Features: JK02B time delay relay module, using NE555 as the time base, the circuit is simple and mature, and the performance is stable.- Change the delay time length with an adjustable r..
$30.99
Ex Tax:$30.99
Features: - Function: After connecting to 220V, the output is off. When triggered, it outputs 220V. After the arrival time, the output is turned off.- Direct 220V output. The external power cord, load, and button work. Easy to use.- High-quality original Songle relay for switching currents up to 10..
$48.99
Ex Tax:$48.99
20pcs JK11-PB Time Delay Relay Module 0-100S Adjustable Delay 0.5S Open for Computer Automatic Start
Features: - Function: After the button is triggered, the delay starts. After the time is reached, the relay is pulled for about 0.5 seconds and then released.- The delay time is adjustable from 0.1 second to 100 seconds. The adjustable resistance on the board is clockwise for longer and countercloc..
$50.99
Ex Tax:$50.99