An adjustable potentiometer can open up many interesting user interfaces. Turn the pot and the resistance changes. Connect VCC to an outer pin, GND to the other, and the center pin will have a voltage that varies from 0 to VCC depending on the rotation of the pot. Hook the center pin to an ADC on a ...microcontroller and get a variable input from the user
Resistor 1Ω-120MΩ OHM - 1/4W 5%
Ksh 2.00
Delivered Thursday, March 20
100PCS Rectifier Diode 1N4007 IN4007 DO-41 1A
Ksh 5.00
Delivered Thursday, March 20
Diffused Red 3mm LED
Ksh 5.00
Delivered Thursday, March 20
7mmx190mm Transparent Glue Sticks
Ksh 40.00
Delivered Thursday, March 20
Ceramic capacitor 1pF - 2.2uF
Ksh 5.00
Delivered Thursday, March 20
Female HEADER PINS 1×40 1.27MM PITCH for PCBs and prototype boards
Ksh 20.00
Delivered Thursday, March 20
MALE TO MALE HEADER PIN 1×40 2.54 MM STRAIGHT
Ksh 20.00
Delivered Thursday, March 20
12x12x7mm Tactile 4 Pin Push Button Switch
Ksh 5.00
Delivered Thursday, March 20
Diffused Blue 5mm LED
Ksh 5.00
Delivered Thursday, March 20
Diffused Green 5mm LED
Ksh 5.00
Delivered Thursday, March 20
9V Battery Gettop Non Rechargeable for Microphone and Arduino
Ksh 45.00
Delivered Thursday, March 20
Buzzer Piezoelectric Active
Ksh 30.00
Delivered Thursday, March 20
FEMALE -MALE JUMPER WIRE 40PCS DUPONT
Ksh 150.00
Delivered Thursday, March 20
MALE TO MALE JUMPER WIRE 40 PCS DUPOINT M-M
Ksh 150.00
Delivered Thursday, March 20
Diffused White 3mm LED
Ksh 5.00
Delivered Thursday, March 20
Arduino Uno R3 Removable Atmega board
Ksh 1,600.00
Delivered Thursday, March 20
Diffused Yellow 3mm LED
Ksh 5.00
Delivered Thursday, March 20
ARDUINO UNO R3 MEGA-328PCH340G with Fixed/SMD CHIP
Ksh 1,200.00
Delivered Thursday, March 20
Arduino Pro Mini 5V 16mhz
Ksh 500.00
Delivered Thursday, March 20
5528 LDR Mini Photoresistor
Ksh 30.00
Delivered Thursday, March 20