diff --git a/README.md b/README.md index 72da9ad..c002225 100644 --- a/README.md +++ b/README.md @@ -9,7 +9,6 @@ This repository improves significantly the performance of the previous BLDC moto - automatic phase advance / field weakening ![Schematic representation of the control methods](https://github.com/EmanuelFeru/hoverboard-firmware-hack/blob/master/01_Matlab/02_Figures/control_methods.png) -![Hoverboard wheel](https://github.com/EmanuelFeru/hoverboard-firmware-hack/blob/master/docs/pictures/hoverboard_wheel.JPG) A classification of the BLDC control methods in terms of performance is as follows: |Control method| Torque output | Noise performance | Efficiency | @@ -23,8 +22,11 @@ A classification of the BLDC control methods in terms of performance is as follo A short video showing the noise performance of the Commutation method vs Sinusoidal 3rd harmonic can be found here: [â–ºVideo: Commutation method vs Sinusoidal 3rd harmonic](https://drive.google.com/file/d/1vC_kEkp2LE2lAaMCJcmK4z2m3jrPUoBD/view) + ** A more detailed and better movie will come soon... so stay tuned ;) +![Hoverboard wheel](https://github.com/EmanuelFeru/hoverboard-firmware-hack/blob/master/docs/pictures/hoverboard_wheel.JPG | width=640) + --- GENERAL NOTES: - All the calibratable motor parameters can be found in the 'BLDC_controller_data.c'. I provided you with an already calibrated controller, but if you feel like fine tuning it feel free to do so. @@ -51,7 +53,7 @@ Additionally, you can also flash using the method described below in the Flashin --- ## Hardware -![otter](https://raw.githubusercontent.com/NiklasFauth/hoverboard-firmware-hack/master/pinout.png) +![otter](https://raw.githubusercontent.com/NiklasFauth/hoverboard-firmware-hack/master/pinout.png | width=48) The original Hardware supports two 4-pin cables that originally were connected to the two sensor boards. They break out GND, 12/15V and USART2&3 of the Hoverboard mainboard. Both USART2 & 3 can be used for UART and I2C, PA2&3 can be used as 12bit ADCs.