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The components of the kit are listed below with their quantity
It also supports CircuitPython
read our blog explaining ultrasonic sensor application
and ease of use
Octal 3-State Buffer/Line Driver IC - 74HC541 PIR The components of the kitOctal 3 State Buffer Line Driver IC 74HC541 The 74HC Series 74HC541 IC is an octal non inverting buffer line driver with 3 state outputs. The device features two output enables (OE1 and OE2). A HIGH on OEn causes the outputs to assume a high impedance OFF state. Inputs include clamp diodes that enable the use of current limiting resistors to interface inputs to voltages in excess of VCC. check out : Octal 3 State Buffer Line Driver IC 74HC244 Pinout:
US$ 100.00
US$ 800.00
US$ 400.00
US$ 112.50
US$ 114.50
US$ 132.50