Fuelino SW 1.0 beta 5 available now

Today, I released, on GitHub, the new SW (SW 1.0 beta 5) for Fuelino Proto3. This software includes quite all functions, except for the IMU sensor signal acquisition, which is available, but still requires some tuning (I need to properly calibrate the analog filter, to smooth the noise created by engine vibrations, and also find … Continue reading "Fuelino SW 1.0 beta 5 available now"

How to connect Arduino and Raspberry Pi using USB and C++

Recently, I wanted to connect my Fuelino Proto3 to the Raspberry Pi 3 (with Raspbian Jessie Lite) which I bought some weeks ago. The Pi has a very interesting feature: same as for a normal PC, it has USB ports which can be used to both communicate and power any device. In order to connect … Continue reading "How to connect Arduino and Raspberry Pi using USB and C++"

How to implement an IMU using MPU-6050 and Fuelino Proto3

This guide shows how I implemented an IMU (Inertial Measurement Unit) using Fuelino Proto3 (equipped with Arduino Nano) and an MPU-6050 accelerometer and gyroscope module. I will use this library to calculate the motorcycle leaning angles (Tait-Bryan angles: roll pitch yaw) based on the raw sensors data logged on the Micro SD card. Fuelino Proto3 … Continue reading "How to implement an IMU using MPU-6050 and Fuelino Proto3"

Fuelino Proto3 and Race Render 3 video overlay

Today, I took an other video on my Honda CBR125R, and tried to do some data overlay using RaceRender 3.5.5 Free. The data has been acquired using Fuelino Proto3, the open source fuel injection module and data logger for motorcycle. The signals visualized in the video below are: Engine speed (rpm) Throttle Position Sensor signal … Continue reading "Fuelino Proto3 and Race Render 3 video overlay"

Keihin ECU on Honda CBR125R

In this article, I would like to show the analysis which I have done on the ECU installed on Honda CBR125R. One person from France kindly sent me for free this ECU, and I sent him a Fuelino Proto3. Before opening the ECU, it looks as in the following picture. First of all, the following … Continue reading "Keihin ECU on Honda CBR125R"