
Our control modules are blown. Our Raspberry Pi didn't read the ultrasonic sensor. We are instructional engineers and have built robotic vehicles from the ground up. The instructions are unclear and the polarity on some diagrams is incorrect when pieced together from the brochure.

π UCTRONICS GPIO Breakout Kit for Raspberry Pi Pico - Assembled Pi T-Type Breakout + 830 Tie Points Solderless Breadboard + 40 Pin Male-Female-Male Rainbow Ribbon Cable + 65pcs Premium Jump Wires
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Complete Kuman Raspberry Pi 4B 3B+ Kit: Breadboard, Expansion Board, Jumper Cables, Ribbon Cable, Resistance Pack
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CZH-LABS Electronics-Salon Prototype Shield Kit for π οΈ Raspberry Pi - Ideal for Breadboard DIY Projects
13 Review

ZOTAC ZBOX-CI325NANO-U Series Nano Fan-Less Mini PC Intel N3160 Quad-Core CPU Silent Performance Barebone System SSD & RAM Not Included, No OS
12 Review

MacBook Retina 13-inch (A1425, A1502) and π© 15-inch (A1398) Bottom Case Screw Set with Pentalobe Screwdriver
11 Review

Comprehensive 500pcs Laptop Screw Kit Set for π© IBM HP Dell Lenovo Samsung Sony Toshiba Gateway Acer
12 Review

π₯οΈ Helifouner 450-Piece Computer Standoffs Spacer Screws Kit: Ideal for Hard Drive, Motherboard, Fan, Power Graphics & Computer Cases
10 Review

Glarks 660 Pieces Phillips Assortment Motherboard
10 Review