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Raspberry Pi Zumo robot

Submitted by Roy Schestowitz on Monday 20th of June 2022 11:31:15 AM Filed under
Hardware

lectronic enthusiasts, students, hobbyists and those interested in building a Raspberry Pi robot may be interested in a new tutorial published to the Hackster.io website this week providing information on how to create a small form factor Raspberry Pi robot. The Zumo can be controlled by a Raspberry Pi Zero 2 W and STM32 micro-controller and takes about four days to complete according to the project details on the Hackster.io website.

Hardware components include a Raspberry Pi Zero 2 W mini PC, Zumo Chassis Kit, DFRobot Micro metal Gear Motors, Custom Hardware & Software all powered by a rechargeable Pimoroni Lipo battery 3.3V 2000mAh.

“The first step was to decide not to use the Zumo Shield from Pololu. It’s a great shield designed specifically for the Arduino Uno, but it cannot be used to charge batteries. I wanted to use Lipo Battery Charger from Adafruit. However, with chip shortage being the pain of the day (week? month? year?? When will it end lol), I did not have anything which would meet my first need, a battery charger and boost converter. Not to let a crisis go to waste, I decided to design my own Battery Charger and Boost Converter Circuit.”

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