This 15×18 mm PCB Turns a 1:32 Diecast Into a Mini RC Car (Solder Map)

The whole car on 15 × 18 mm — and exactly where to solder everything. microCARS v2.0 is the brain of a diecast RC conversion: Bluetooth radio that pairs straight to an Xbox controller, motor driver, servo output, seven light channels and a piezo. It ships bare on purpose — you solder your own lights, motor, servo and battery where your car needs them. This 25-second cut is the map. 0:00 15 × 18 mm — the whole car 0:04 Boards by JLCPCB 0:06 Top side: where the lights go (9 pad pairs) 0:14 Underside: motor, servo, charger, battery 0:22 RC Dynamics ▶ Top side: headlight 1 & 2, tail/brake 1 & 2, status green · turn left, turn right, reverse, status red (A = +, K = −, resistors on board) ▶ Underside: motor A + B · servo GND / V+ / SIGNAL · charger BAT− / BAT+ · battery corner pair · piezo BZ1 ▶ Sold as a finished 1:32 conversion or as the bare board for your own diecast build ▶ Editions: STANDARD · KITT Scanner · POLICE — same board, different firmware Boards manufactured by JLCPCB — thank you for panels clean enough to hand-solder a four-layer 15 × 18 mm board. https://jlcpcb.com Full solder guides, wiring help and other people's builds:   / diecastrc   Site: https://rc-dynamics.com Subscribe for cars, planes, reviews and builds:    / @rc-dynamics   Xbox is a trademark of Microsoft Corporation; a controller is required and not included. Not affiliated with the rights holders of Knight Rider.