Latest Products
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2WD aluminium robot chassis - RED
19.90€
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2WD aluminium robot chassis - BLUE
19.90€
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MINI360 3A MINI DC-DC STEP DOWN CONVERTER VOLT REGULATOR 5V-23V TO 3. 6V 9V 12V
2.62€
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5V Power Bank circuit board
4.17€
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Micro Usb to Dip
2.96€
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ICS43432 I2S Digital Microphone
10.12€
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LED breakout module
4.17€
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Adafruit I2S MEMS Microphone Breakout - SPH0645LM4H
10.12€
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GY-4466 Professional MAX4466 High Precision Electret Microphone Amplifier with Adjustable Gain for Arduino
7.14€
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DC to DC HW613 step down
2.38€
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Nand gate
1.19€
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38KHz Infrared IR Receiver Sensor Module Geekcreit for Arduino ( Copy )
1.79€
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Potentiometer 10k Ohms
0.36€
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OP-AMP
1.19€
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2N3904 transistor
1.19€
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Raindrops Detection Sensor Module Compatible with Arduino
8.33€
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PCB LoRa antenna
5.36€
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Photoresistor Photo Light Sensitive Resistor Light Dependent Resistor
1.19€
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helical coil antenna
5.36€
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ARCELI DC to DC step down
2.98€
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22402A-18 protoboard one side 5X7 cm
3.45€
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22402A-18 protoboard two sided 5x7 cm
3.45€
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22402A-18 protoboard two sided 4x6 cm
3.45€
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22402A-17 protoboard two sided 2x8 cm
3.45€
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22402A-17 protoboard two sided 3x7 cm
3.45€
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WHITE LED's 5mm
0.36€
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NeoPixel Stick - 8 x 5050 RGB LED with Integrated Drivers
5.95€
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WHITE LED's 3mm
0.30€
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mini push button switch 4 pin ( Copy )
0.60€
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rocket switch 2 pin
0.60€
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New Led Ring 16x 5050 RGB LED Board with Integrated Drivers Module Geekcreit for Arduino - products that work with official Arduino boards
7.14€
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Slide switch 3 pin
0.60€
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New LED Ring 24 x WS2812 5050 RGB LED with Integrated Drivers
9.52€
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10 Grid Digital Segment LED Light Bar 10 Flat Tube of Super Bright 2 Red+3 Yellow+4 Green+1 Blue Light Flat Tube ( Copy )
4.17€
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tactile switch 6 pin
0.60€
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BLUE LED's 5mm
0.36€
his tipping bucket rain gauge has a magnetic reed switch that closes momentarily each time the gauge measures 0.011" (0.2794 mm) of rain.
The 9 foot (3 meter) cable terminates in an RJ11 modular plug, and can easily be extended using a common telephone extension cable.
The gauge can be easily connected to an Arduino, Rapberry Pi, or any microcontroller. Commonly a pull-up resistor (4.7k ohms is typical) will be used to pull the input pin high, and the other side of the gauge's switch will be connected to ground, pulling the pin low each time the switch closes.
https://www.sparkfun.com/products/8942
- Availability: 1