recently bought an UNIROI Smart Car kit. (UNIROI Smart Robot Car Kit Arduino Robot Kit with 4 Wheel Drive, Arduino UNO R3 Board, Ultrasonic Sensor, Infrared Tracking Module (No Welding Required) https://www.amazon.co.uk/dp/B07CWS344R/ref=cm_sw_r_cp_tai_wQExCbHT0YM8K)
I bought some extra things with it to make it more interesting, but the problem is is that I need to connect more pins to the Arduino but they are all taken up by the car. What I have noticed is that there are these extra pins along the side of the Arduino board as you can see here: https://imgur.com/a/j1Q8QVu
I know you guys don’t have it in hand, but I thought I’d give it a shot to see if any of you know I can use those pins. The description of the car also quotes “Extended Pin Interface. The chassis is designed with extended pin interface for Arduino UNO, only need to solder pins for using, more convenient to develop and build your own robot car kit”
Appreciate any help you guys got.