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Our newest products
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IR Receiver Diode VS1838B- 38KHz
$0.60IR Remote Control Receiver Built-in Filter at 38KHz Wide operating voltage range: 2.7V to 5.5VDC Compatible with Arduino, Raspberry Pi Packing list x1 unit IR Receiver […]
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Infrared Receiver LED 3mm
$0.40Infrared Receiver 3mm in diameter Peak Wavelength: 940nm Forward voltage: 1.5VDC Max forward current: 40mA Emitter: Long pin Collector: Short pin Packing list x1 unit Infrared […]
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Voltmeter display (4.8V to 30V)
$2.50Input Voltage: DC 4.8-30V Minimum voltage display : 2.2V (dim light) Operating Current: < 23mA Refresh Rate: 300ms Accuracy at lower than 8V: 0.2 V Accuracy at […]
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Real Time clock (RTC) DS1307 12C
$2.90DS1307 I2C Real-Time Clock IC (RTC) AT24C32 32KBit (8KByte) I2C EEPROM memory IC CR2032 Back Up battery holder (battery not included) Fresh new CR2032 can provides 1 […]
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Microwave Radar – human motion Sensor
$2.60Working voltage: 4-28VDC Operating current: less than 3 mA Output voltage: 3.3V (from 3V3 pin), Not input power. Output Current: 100mA maximum Detecting range: less […]
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MPL3115A2 I2C Baro/Att/Temp Sensors
$19.90Specifications: Dimensions: 18mm x 19mm x 2mm / .7″ x .8″ x .1″ Weight: 1.2g Vin: 3 to 5.5 VDC Logic: 3 to 5V compatible […]
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ESP01 for measuring Humidity and Temperature
$5.90Designed for ESP01 – ESP8266 module, supporting both ESP-01S and ESP-01 Built-in temperature and humidity sensor: DHT11 Operating voltage: 3.7V – 12VDC (support single cell […]
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DHT11 Temperature and Humidity Sensor (No LED)
$2.80Application: Measure temperature and humidity Widely used for IoT projects Local Weather station Automatic climate control Environment monitoring Specifications: Operating Voltage: 3.0V to 5.5V Operating current: […]
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Analog Piezoelectric Ceramic Vibration
$3.90This vibration sensor is based on piezoelectric ceramic chip analog vibration. It makes use of the anti-conversion process that piezoelectric ceramic vibration will generate the electric […]
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Infrared (IR) receiver
$0.40Long pin: emitter Short pin: collector Packing list: x1unit IR Receiver
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HC-SR505 Mini PIR Motion Sensor Module
$2.90Operating Voltage Range: DC4.5-20V Static Current: <60uA Output Level: High = 3.3V Low = 0V Trigger: Repeatable Trigger (Default) Delay Time: Default 8 seconds +-30% PCB Dimensions: […]
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Infrared (IR) Transmitter
$0.40IR Transmitter Chip material:AIGaAs Emitted color:infrared Lens:5mm, water clear Low power consumption, high efficiency, low current requirement 940nm wavelength Forward current:50mA Forward voltage: 1-1.7V Radiant intensity: […]
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LM35 Temperature sensor
Original price was: $4.70.$3.60Current price is: $3.60.Item:L LM35 Temperature sensor – deg Celc Packing List x1 unit LM35 Temperature sensor
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Digispark board Attiny85 based microcontroller
$9.00Support for the Arduino IDE 1.0+ (OSX/Win/Linux) Power via USB or External Source – 5V or 7-35VDC (12V or less recommended, automatic selection) On-board 500ma 5V […]
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1×8 Arduino Female Header (2 units)
$1.00Female 8-pin header with 0.1″ spacing. Pin Length: 0.45″ Pin Spacing: 0.1″ Packing List x2 unit 8-pin Arduino Female Header
