Vernier Photogate by bri_huang

This is a list of all parts needed to build a full featured photogate timer using an Arduino and a Vernier photogate. You will need to buy a BTD PCB connector from Vernier (until we release our Vernier Shield).

Be sure to connect PWR, GND, and the signal line (Pin 1 on Vernier) to Digital I/O 2 on the Arduino.

Code is available here:

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Product Quantity Subtotal
9V Alkaline Battery
In stock PRT-10218
1 1.95
9V to Barrel Jack Adapter
In stock PRT-09518
1 2.95
Jumper Wires Premium 6" M/M Pack of 10
In stock PRT-08431
1 3.95
Momentary Push Button Switch - 12mm Square
In stock COM-09190
1 0.5
Breadboard - Mini Modular (White)
In stock PRT-12043
1 3.95
Photo Interrupter GP1A57HRJ00F
In stock SEN-09299
1 1.95
7-Segment Serial Display - Blue
In stock COM-11442
1 12.95
RedBoard - Programmed with Arduino
Out of stock DEV-11575
1 24.95
Total: 53.15