Search Results for "pin"

Lichee NanoKVM is an IP-KVM product based on LicheeRV Nano, inheriting the extreme size and powerful features of LicheeRV Nano. The Lichee NanoKVM is available in two versions: NanoKVM Lite is a basic configuration that is suitable for individual users with certain DIY capabilities and enterprise users with bulk requirements. The NanoKVM Full is a full version with a sophisticated case and complete accessories, as well as a built-in system mirror card that is ready to use at boot, and is...

cooling home automation with Arduino(C) and Raspberry(front-end, python). Arduino features: - control PC 4-pin fan with PWM; - measure temperature/humidity with DHT11/22; - adjust fan RPM depend on temperature; - console management; - MQTT serial output. front-end features: - data collection form serial port with MQTT - webUI with for sensors parameters

A user-friendly open-source project to learn about keystroke injection attacks or ‘BadUSBs’. By emulating a USB keyboard, BadUSBs can gain full access to a computer in a matter of seconds! Unlike with other BadUSBs, you don’t need to install an app, log in, compile, or copy scripts onto an SD card. You simply connect via WiFi to manage all your scripts from within the web interface. This tool is intended to be used for testing, training, and educational purposes only. Never use it to do harm...

...The EC monitors your system's temperatures and controls the fan(s). It sits on the motherboard or is integrated into a Super I/O chip & is connected to the Southbridge via the Low Pin Count (LPC) bus.

...Large strings and other global variables can easily push the limits of smaller microcontrollers. This library uses the SPI interface of the microcontroller and will require at least one dedicated pin for CS, plus the SO, SI, and SCK pins of the SPI interface. An interrupt pin is not required. Any Arduino IDE >= 1.0.0 should be fine. EtherCard is available for installation in the Arduino Library Manager. Alternatively, it can be downloaded directly from GitHub.

PK2Aux is a library and suite of command-line utilities for using the Microchip PICkit2 programmer device for purposes other than programming (such as the generic pin controls, serial UART, and logic analyzer modes provided by the Windows software).

... * Soil Moisure Sensors are responsible for sensing if the soil of irrigated flowers are wet or not. These sensors are attached to the Sensor Controller Module via slow speed I2C bus. The modules use 2-pin probes and drives them with 4 kHz square wave in order to avoid oxidating the probes. In my implementation I used these small water pumps from Conrad: http://www.conrad.hu/conrad.php?name=Products&pid=539090 The whole system is powered by a 12V / 4A SMPS.

************************************************************************************** Steppers redirected to fastio.h from marlin firmware min switches remaped to AUX-3, GBRL uses pin change interrupts simple scheme to allow future porting of next releases command buttons currently disabled Ramps pins config moved to ramps.h cpu_map.h - min switches added GRBL_RAMPS1_4.ino for arduino IDE ************************************************************************************** Ramps 1.4 | GRBL | Test X axis | X axis | OK working Z axis | Y axis for dual motor Y axis | OK working Y axis | Z axis | OK working Ramps AUX-3 pin 3 | min X | OK working Ramps AUX-3 pin 4 | min Y | OK working Ramps AUX-3 pin 5 | min Z | not tested

Interrupt-Driven Software UART based on Atmel Software Framework , tested on SAM3 Cortex M3 at 57600bps Start bit detection is managed by programmed GPIO falling edge interrupt handler, For bit timing is used timer counter, compare interrupt handler. Timer handler raises every 0.5 bit time periode and data sampling is managed by state machine in timer handler subroutine. Software can be used for any pin which supports external interrupt.

...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 required to communicate with serialLCD module. The library & firmware file is released in public domain as open-source project. Feel free to edit/improve/share it. *** Raspberry Pi python library added. ...

A lightweight, simple and easy to use embedded system task scheduler. RataOS is written as a high level C, with a simple HAL & API structure, allowing it to be ported between embedded devices easily.

Input/output (IO) C library exposing a common API for real mode and permission-restricted access to parallel port under Windows, Linux and MS-DOS operative systems. It also allows pin-by-pin port access.

Simple GTK2 application allowing users to manually toggle devices attached to a parallel port device on or off (through the D0->D8 data lines), or run an automatic sequence based on a simple language contained in this program. Good for driving relays, etc

Manage the data pins of the parallel ports (also know as lpt under win).

...The project will help you to connect any arduino motor shield or other H-Bridges to the controller because it is open source and the output pins can therefor be changed as you like. You can upload a better modified version and improove this article by contacting me. With some pin changes you can port this code to other arduino boards.