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Our Resistor Color Code Calculator is a handy tool for reading carbon-composition resistors whether it's a 4-band
H enable repeat trigger
solar panels battery
It cleans and prevents metal oxidation which allows solder to create strong
The D1 R2 is a mini wifi board based on ESP-8266EX
Sharp IR Range Sensor Infrared ProximityMeasuredistance100-550cm Universal ZIF Socket 28 Pin Our Resistor Color Code CalculatorIntroduction : Sharp IR Proximity (GGP2Y0A710K0F) is an IR sensor useing infrared wave to measure distance. The output of the sensor is analog voltage, which can be read easily by microcontrollers ADC converter. This sensor can be used in industry and especially in robotics. The efficient range of this module is 100 to 550 cm. Infrared is sent out by the sensor which bounces off objects. The analog voltage that is returned determines how close the
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