Tonic MARK 4 - List of components

	================Component==========	Price estimation
Onboard computer	Raspberry Pi Zero W	40$
Camera	Pi Camera wide angle	17$
Chassis	- something like this chassis to mount everythin with a pair of wheels with motors	23$
Wheels and motors	These usually come with the chassis, but if not aim for something like these popular wheels and motors, this also can be purchased as kit with a chassis	if not included in chassis 10$
Camera mount	3D printed camera mount	(?$)
motor driver	L298N - Dual Drive control	7$
camera connector	sunny connector for camera	8$
power source	Li-Pol 900mAh 20C 3S 11,1V - or any one matching specs	13$
other	for RPI0 GPIO pins you may find already in some raspberry pi zero sets	if not included 10$
sum	---------------	80$

	================Component==========	Price estimation
IMU	Pololu MinIMU-9 v5	It does not need to be a exact match, but you will have to modify the code to cover it - 20$
Odometry	photo interrupter	10$
Batterry monitor	this cheap thing	$10
current stabiliser	1500uf 15v capacitor	$2

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