matchbox – wattnotions

Matchbox car v2 Google Sketchup Model

Shane Ormonde8 years ago1 month ago31 mins

v2 includes an IR reflective sensor and stepper motors.

Matchbox Car v1

Shane Ormonde8 years ago8 years ago43 mins

This build consists of a tiny DC motors ripped from a pair of 9g servos, a h-bridge motor controller, an el-cheapo 8 bit pic and a 100mAh 3.7V LiPo battery. Circuit : (click schematic for pdf) Code: What’s coming next The problem with using these dc motors is that they have a very high rpm….

Mikhail Grushinskiy on OpenWave : Development of an Open-Source and Low-cost wave sensorMarch 6, 2023
I’ve wrote something similar: Estimating wave height from IMU accelerometer on a moving boat https://bareboat-necessities.github.io/my-bareboat/bareboat-math.html code: https://github.com/bareboat-necessities/wave_height_from_IMU
Artsy on Laser cut carboard planetary gearJanuary 30, 2023
I absolutely love this! Thank you for making this video and sharing your file. I will be making projects with…
Raffi on Matchbox Car v2 (fail)December 11, 2022
You could just resolder another ATtiny? Cool Blog, thanks for putting your stuff out there!
irfan on atmega16u2 virtual serial example using LUFA LibraryMay 28, 2021
this device is used for what
wattnotions on OpenWave : Development of an Open-Source and Low-cost wave sensorFebruary 28, 2021
Hi Alex, Once I had the vertical acceleration to displacement script working, I could use it on any set of…