Search Results for "pwm"

Basic Octave implementation of the matlab raspi extension, allowing communication to a Raspberry Pi board to control its hardware.

A dynamic C library to control Raspberry Pi GPIO channels Supports all production models / all SOC This library has code to:- Read Raspberry Pi Information Perform basic GPIO functions • Set gpio as input or output • Read/Write gpio • Set pullup/down of gpio • Read the current gpio mode • Read gpio pull/up down (Pi4/BCM2711 only) Software PWM on all pins Hardware PWM support Read/Set PAD drive, hysteresis & slew settings I²C SPI

...This platform measures critical aerospace measurements of Pitch, yaw, Roll via AHRS, location through GPS, and air data through Pitot Static system. Control of the drone is provided through user developed Control law based on critical aircraft parameters to 16 configurable PWM outputs to servos or motors controllers. This UAV drone hardware senses critical orientation parameters through a MPU-9250 9 Degree of Freedom sensor. This sensor measures 3-axis Acceleration Nx, Ny, & Nz, Compass Mx, My, Mz, and Gyroscopic rate P, Q, & R. A sensor fusion and numeric integration algorithm then combines these 9 parameters to 4 Euler parameters/Quaternions. ...

...Added avahi-autoip to assign link local address when no DHCP server available (allow direct control with a PC without local network). Updated openssl. Please note that pigpiod may conflict with clock peripheral. When i2s-DAC available( pigpiod uses PWM). Else, PCM is used Default pins: IR/LED Module IR Out: GPIO 17 | Pin 11 Report to IR Receiver Model Specs LED1 : GPIO 27 | Pin 13 LED2 : GPIO 22 | Pin 15 Rotary Encoder Module: PEC12 A : GPIO23 | Pin 16 PEC12 B : GPIO 24 | Pin 18 PEC12 1 : GPIO 25 | Pin 22 LED1 Always ON LED2 ON when PLAY Pins can be changed in /home/volumio/script.volumio.service/addons.py MicroSD cards need to be expanded

serialLCD is Arduino based open-source project. It contains ATmega8 with given firmware file & the arduino library. The ATmega8 can be replaced by ATmega168/328. ATmega8 uses its 8MHz internal oscillator to reduce hardware (atmega8 no-xtal bootloader is used). The arduino library uses SoftwareSerial internally to communicate ATmega8 via digital pin 6 (only for uno/duemilanove or clone with atmega8/168/328, not for mega & due). Only one wire simplex serial communication at baudrate 9600 is...