Electronic Components
Microcontrollers
Arduino Mega 2560
$55.00
Arduino Uno
$29.95
Arduino Nano Every
$21.95
Arduino Mega Protoshield
$7.89
Raspberry Pi Zero W
$15.00
Raspberry Pi 4
$55.00
Adafruit Trinket M0
$8.95
Batteries
9V Battery*
$0.59
AA Battery
$0.20
AAA Battery
$0.26
CR1220 Coin Battery
$0.45
CR 2025 Coin Battery
$0.75
CR 2032 Coin Battery
$0.95
Power
5V 2A Power Supply
$3.80
9V 1A Power Supply
$4.75
5V 15A Power Supply
$24.89
12V 5A Power Supply
$11.89
Snap to Barrel Jack
$1.49
2.1x5.5MM DC Power Jack Plug Adapter Barrel Connector
$0.70
Barrel Jack in Line Switch
$2.50
1 AA Battery Holder 1.5V
$0.49
2 AA Battery Holder 3V
$0.74
3 AA Battery Holder 4.5V
$1.64
4 AA Battery Holder
$1.74
8 AA Battery Holder
$4.24
Motors
High Torque Servo Motor
$14.94
Micro Servo Motor
$1.80
5V Stepper Motor
$2.00
Micro Gearmotor
$3.33
Mini DC Motors
$1.70
Smart Car Motors
$2.50
12V DC Motor 20 rpm
$14.99
12V DC Motor 1000 rpm
$14.99
3V 12000rpm Flat Coin Micro DC Vibrating Motor
$0.70
Sensors
Temperature / Humidity Sensor DHT11
$1.35
PIR Motion Sensor HC-SR501
$2.00
Ultrasonic Sensor HC-SR04
$1.30
IR Obstacle Avoidance Sensor
$0.87
Water Sensor
$0.80
Accelerometer Gyroscope Sensor Module GY-521
$2.00
High Sensitivity Sound Microphone Sensor Detection Module
$2.00
Raspberry Pi Camera Module 2
$20.11
Rotary Encoder Module
$1.79
Arduino Thumb Joystick
$1.20
Digital Keypads
$1.60
Breakout Boards
WiFi Module
$2.99
WiFi Smart Controller
$12.99
IR Remote and Receiver
$4.24
Bluetooth Module
$9.49
Entry radar module
$20.14
Real Time Clock
$4.00
Micro USB Breakout Board
$0.46
5A Dual Way ESC
$9.24
Power Relay Module 5V Control
$1.79
LM2596 DC-DC Buck Converter
$1.59
MB102 Breadboard Power Supply Module 3.3V/5V
$1.81
12V/24V to 5V 10A 50W DC Converter
$7.49
Motor Control Board ULN2003
$2.41
Dual Motor Drive DRV8833
$1.45
Motor Driver L298N
$3.00
LEDs and Displays
LED Matrix
$2.79
5V White LED Strips (Cutting)
$0.10/LED
5V RGB LED Strips (Cutting)
$0.10/LED
5V Neopixel LED Strip (Cutting)
$0.45/LED
7 Segment Display
$0.69
4 Digit 7 Segment Display
$1.20
10 Segment LED Bar Graph
$0.38
LCD
$4.00
Components
1Ω*
10Ω*
15Ω*
47Ω*
100Ω*
220Ω*
330Ω*
470Ω*
560Ω*
1kΩ*
1.2kΩ*
2.2kΩ*
3.3kΩ*
4.7kΩ*
6.8kΩ*
8.2kΩ*
10kΩ*
12kΩ*
15kΩ*
16kΩ*
18kΩ*
33kΩ*
100kΩ*
1MΩ
0.01µF*
0.1µF*
0.22µF*
0.47µF*
4.7µF*
10µF*
47µF*
100µF*
1000µF*
NE555*
L9110H*
CD4511*
CD4011*
LM324N*
SN74LS00N*
SN74LS02N*
SN74LS04N*
SN74LS08N*
SN74LS32N*
SN74LS74N*
SN74LS86N*
SN74HC595N
NTE4093B
CD4013
NPN*
PNP*
IRFZ44N MOSFET
5mm red and green LEDs*
1N4007 Diode*
1N4148 Diode*
Active Buzzer*
Passive Buzzer*
Photoresistor*
SCR Thyristor*
9V Battery Snaps to male wires*
Pushbutton*
Thermistor*
Potentiometer*
RGB LEDs
*Any part with an * can be found in the electronic component drawers out in the Tech Shop, N214, and N216.