Panoramic photo robot with Bluetooth control, based on Arduino MEGA 2560
Since everything in this schematic is either public or super simple I leave it as public too.
**NOT for commercial use!**
This project of mine has just been started so there is no firmware nor software (PC, Android) available yet. Currently I don't plan to make it public like the Arduino shield design.
If you like the s...
This project is rework Schematics and PCB 3D Wire Bending Machine from [howtomechatronics](https://howtomechatronics.com/projects/arduino-3d-wire-bending-machine/)
- Adding servo connector
- Power regulator is used [Mini DC-DC 4.5-24V To 5V 3A](https://www.aliexpress.com/item/32768078949.html?spm=a2g0o.cart.0.0.10f63c00YJjLX9&mp=1)
This controller is absolutely cold in operation and allows power...
A stepped-motor controller for three steppers using Trinamics 2130 compatible "SilentStepSticks". Also supports upto two hobby servos and has two power FETs for on/off control of loads (including inductive ones).
Can be used stand-alone using the ESP32 on-board which supports WiFi and a web-based UI when running the [companion software called RBotFirmware](https://github.com/robdobsn/RBotFirmware)...
This is a Stepper HAT for Raspberry Pi or stand-alone use. It is the board I'm currently using in my SandBot [SandBot](https://robdobson.com/2018/08/a-new-sandbot/) and provides two SilentStepStick TMC2100 positions, two FET drivers for LED light strip or similar and two servo ports. Software is here: [RBotFirmware](https://github.com/robdobsn/RBotFirmware)
Demonstrating simulations of a DC and a two phase stepper motor.
#### Model of a generic DC motor.
The model has the motor positive and negative power supply terminals.
It also has three outputs.
TORQUE is a voltage representing the motor torque scaled as 1V/Nm.
ANGVEL is a voltage representing the angular velocity of the motor scaled as 1V/RADIAN/s.
POSITION is a voltage...