GarabatoBOT or in english, DoodleBOT, is a little robot that can make simple doodles in a white-board. It’s a really simple design: 2 stepper motors with its drivers pcb, one Atmega328 and a bluetooth modem to control it wireless. There are two ropes linking the up corners to the pulleys. The rope is collected by the pulleys when the motors are turning. The structure has 5 different parts: one main body, two arms and the two pulleys. The grey bag contain the battery (2s-1A) and also is used to go down the gravity center.
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.
Have an amazing project to share? The Electronics Show and Tell is every Wednesday at 7pm ET! To join, head over to YouTube and check out the show’s live chat – we’ll post the link there.
Join us every Wednesday night at 8pm ET for Ask an Engineer!
Maker Business — Foxconn executive discusses the dramatically scaled back project in Wisconsin
Wearables — Flex your mind, flex your circuit board
Electronics — Damp Sponge vs Drenched Sponge
Python for Microcontrollers — Python on Microcontrollers Newsletter: Raspberry Pi Launches Pico Variants Including WiFi #Python #CircuitPython @micropython @ThePSF @Raspberry_Pi
Adafruit IoT Monthly — eInk Postcard, VR Spectrum Instrumentation, and more!
Microsoft MakeCode — MakeCode Thank You!
EYE on NPI — Maxim’s Himalaya uSLIC Step-Down Power Module #EyeOnNPI @maximintegrated @digikey
New Products – Adafruit Industries – Makers, hackers, artists, designers and engineers! — JP’s Product Pick of the Week 6/28/22 USB/DC/Solar LiPo Charger bq24074 @adafruit @johnedgarpark #adafruit #newproductpick
No comments yet.
Sorry, the comment form is closed at this time.