AnanasBoard

AnanasBoard is Designed for Stepper Closeloop Control.

本作品采用知识共享署名 4.0 国际许可协议进行许可。

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##feature

1. AMS5600 and Quadrature Encoder Supported
2. Intelligent Tuning of the Motor Current
3. Up to 30Khz Pulse Input Supported
4. Up to 60Khz Stepper Driver PWM with Trapezoid Acceleration
5. Internal PID Speed Controller

##driver

1. A4988 and Drv8825 supported.
2. PWM DA function supported.With the Tale: PWM frequence needs to be up to 10Khz

IC	divider resistance	Capacitance	5V	3.3V
A4988	10KOhm	0.1uf	4.7KOhm	10KOhm
drv8825	10KOhm	0.1uf	2.7KOhm	3.3KOhm

circuit: voltage division circuit with a Capacitance(0.1uf)
More Info : A4988 and Drv8825datasheet.

Eagle

Eagle 7.2 Used

SoftWare

https://git.oschina.net/GaryPillow/Ananas

back up

https://github.com/Dark-Guan/Ananas

https://github.com/Dark-Guan/Ananas/tree/master/binary