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74HC20 is a dual 4-input NAND gate
Output Current: up to 3A
The user can get started by connecting the Mega 2560 to a computer with the USB cable or by powering it with an AC-DC adapter or battery
This chip can sense a wide variety of colours and it gives the output in the form of corresponding frequency
I2C and SPI serial interfaces
IR Reflective Sensor (TCRT5000) Motor 74HC20 is a dual 4-inputIntroduction : IR Reflective Sensor (TCRT5000) is a reflective sensorswhich include an infrared emitter and phototransistor in aleaded package which blocks visible light. The packageincludes two mounting clips. The operating wavelength is 950 mm. Features : IR sensor with transistor output Operating Voltage: 5V Diode forward Current: 60mA Output: Analog or digital data Transistor collector current: 100mA (maximum) Applications : Position sensor for
US$ 38.00
US$ 12.98
US$ 12.98