Search Results for "circuit board"
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Showing 40 open source projects for "circuit board"
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PCB is a tool for the layout of printed circuit boards. PCB can produce industry standard RS-274X and Excellon NC-Drill format output for submission to board manufacturers.
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MicroPython
Python implementation for microcontrollers and constrained systems
MicroPython is a lean and efficient implementation of the Python 3 programming language that includes a small subset of the Python standard library and is optimised to run on microcontrollers and in constrained environments. The MicroPython pyboard is a compact electronic circuit board that runs MicroPython on the bare metal, giving you a low-level Python operating system that can be used to control all kinds of electronic projects. MicroPython is packed full of advanced features... -
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PCB Elegance
Printed circuit board design tools for Windows.
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NSLadder
Ladder editor and debugger
... often find it much easier to learn. The clever thing about contact logic is that it is very similar to electrical relay circuits. The ladder is the graphic representation of the electrical circuit diagrams of automation. Troubleshooting automated installations is easier with the ladder language, you can quickly see what information is missing -
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BuddyCAD
A set of freeware applications for viewing/processing P-CAD files.
BuddyCAD Viewer+ can view/process files for following P-CAD versions: - P-CAD v4.5 - P-CAD v8.5 / v8.7 / v9.0 - P-CAD 99 / Accel / 2002 / 2004 / 2006 (through ASCII import) -
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Elliptical_Controller
Hardware and software controls for a self powered elliptical machine.
... to simplify the software. KiCad is used for designing the printed circuit board. A novel chopper model using AC detection with a random chopper signal is used to improve brake current sensing. This model uses a cheap commodity op-amp with minimal hardware and simple software and outperforms conventional DC based chopper circuits. -
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Low Cost BMS
Battery Management System for electric vehicles
This is an open source BMS for your home-made electric vehicle, home storage battery or any other battery project! It includes files to help you build and program your own circuit boards. You will need to get the circuit boards made, buy the components and solder them to the boards, then program the chips on the boards. There is one master board and multiple module boards. The master has a screen to let you know what is going on. It also has a LED as a warning light in case a fault... -
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myNetPCB
Community driven PCB Layout and Schematic capture software
PCB Layout and Schematic capture tool for Win/Linux/Mac. Source code at https://github.com/sergei-iliev/myNetPCB -
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Coco III - Kenwood TS-440s Txfr
Interfacing a Tandy Color Computer 3 to a Kenwood TS440s amateur radio
BASIC and 6809 machine language programs to send and receive data at 4800 baud for the Kenwood TS-440s HF transceiver fitted with the Kenwood IC-10 integrated circuit kit through the Kenwood IF-232c TTL to RS-232c interface. The MC6809 machine language is used to bit banger the serial receive and transmit data from and to the Kenwood TS-440s transceiver. The machine language also checks for key board entry on the Coco III, so that receive data and the keys can be polled simultaneously... -
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ESP32 Arduino Reflow Oven Controller
ESP32 Arduino Based Reflow Oven Controller Schematics and Firmware
This reflow oven controller was built to control a modified toaster oven for the purpose of doing reflow soldering of printed circuit boards. The controller was designed and built around an ESP32-DevKitC development board with ancillary electronics added to complete the controller. The schematic can be found in <files/hardware>. The code for the controller was modified extensively from existing Arduino sketches for reflow oven controllers and is PID-algorithm based. The firmware ("sketch... -
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ESP32 Arduino Reflow Oven Controller
ESP32 Arduino Based Reflow Oven Controller Schematics and Firmware
This reflow oven controller was built to control a modified toaster oven for the purpose of doing reflow soldering of printed circuit boards. The controller was designed and built around an ESP32-DevKitC development board with ancillary electronics added to complete the controller. The schematic can be found in <files/hardware>. The code for the controller was modified extensively from existing Arduino sketches for reflow oven controllers and is PID-algorithm based. The firmware ("sketch... -
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AquarioPi
Automate the schedule of multiple remote controlled aquarium lights
AquarioPi is an IR controller that will change the light settings around the clock on multiple lights, and multiple brands of infrared (IR) remote controlled lights. All that's required is a Raspberry Pi, a resistor, an IR LED, and a breadboard or other type of circuit board or connection to the LED and resistor. Visit the AquarioPi Wiki for more information. -
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FreeRouter Portable
PCB auto router in PortableApps.com format
Java Based Printed Circuit Board Routing Software from FreeRouting.net written by Alfons Wirtz. This software can be used together with all host PCB design software systems containing a standard Specctra or Electra DSN interface. It imports .dsn-files generated by the Specctra interface of the host system and exports Specctra session files.(There exists also an interface to Cadsoft-Eagle.) There are three modes for routing traces: 90 degree, 45 degree and free angle. The interactive... -
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MSX Disk Interface Emulator
A Interface to adapt modern SD Card to the old MSX computers
This is an open source project that aims to create a MSX cartridge that acts as a old disk drive interface but in fact it will be accesing a modern SD Card. For the MSX it will be as if there is a magnetic disk drive with a real magnetic disk but for real it will be accessing a .dsk file inside a sdcard. Development tools used are: - Kicad version 2013-07-07 - Microchip XC8 v1.21 (free mode) - Micrchip MPLAB X IDE v1.90 - Altera´s Quartus Web Edition 11.0 UPDATE... -
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dxf2pcb
Convert DXF drawings of circuit boards to gEDA-PCB files.
This Python script reads in a DXF (ascii) file and generates a PCB output compatible with PCB Designer, part of the gEDA suite. It is designed for two purposes: One is to generate a PCB snippet from a mechanical drawing (such as a board outline), the other is to produce element files from CAD drawings. PCB snippets are easily imported into an existing gEDA-PCB project using File -> Load Layout to Buffer. Generated element files are ready to use (except for special cases like no-paste flags... -
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Electronic Weather Station System
Two companion weather stations with Wi-Fi upload/download
This electronic weather station system involves two weather stations that communicate with each other via XBEE RF modules and upload and download information from a Website via an RN-171-XV Wi-Fi module. The design files include the Fritzing CAD files, the etchable PDF PCB layout files, the Gerber files, parts listings, software listings (embedded software listings and Website scripts), and schematics of the circuit boards. There are two circuit boards which are the main controller board... -
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Fußboden-/Heizungssteuerung (2015)
Fußboden Heizungssteuerung unter Linux mit GUI
Heizungssteuerung für Fußbodenheizung auf dem Raspberry PI unter Linux mit Touchscreenbedienung und 1-Wire Sensoren. Nachfolger unter https://gitlab.com/notdefine/heating-control -
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Wired Security System
Wired two-station security system
... to this information. Included are hardware schematics, Fritzing PCB CAD layout files plus etchable PDF's, wiring diagrams, part numbers of components, pictures of working units, commented software source code listings as well as precompiled HEX file for programming the PIC16F690 microcontroller that is on each of the two circuit boards. The circuit board layouts are single-sided to enable a hobbyist to etch her/his own boards. A listing of the top-layer jumper wires is included. -
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PCIToGCode
Create G Code from a Picture of the PCI.
PCIToGCode is a software developed to convert an image of a printed circuit board (PCB) in to a G code file. Using the G code file, you can mill a PCB using a CNC milling machine. This software was developed to help and to speed up the manufacturing process of a PCB prototype. Using this software, you will be able to build your so expected project, extracted both from a magazine or from the Internet, which needs a PCB to be produced, without any complicated CAD software. Try out... -
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PCBColorizer
Automatic coloring PCB - make a color circuit board for installation.
The program is designed for automatic coloring schemes of printed circuit boards for ease of installation. For its work requires some files with information on the printed circuit board, package generated by P-CAD. The basic principle: each type of component (identical components) are marked with a unique symbol that has its own color and style. This simplifies the visual search component on the board. The program also generates a text list of components, where the marks, what type... -
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Spider PCB
Hierarchical Schematic and PCB
This project is in a pre-alpha stage and is intended to give a rough idea about the final program. It does not do much more than draw pretty pictures. Hierarchical circuit layout is commonplace amongst IC designers, but Spider PCB brings hierarchical layout to the PCB industry. Not only is the schematic hierarchical, but also the layout. Ever wanted to lay out a 16-band equaliser, with 5 sound channels? Lots of copying and pasting on the PCB-side. Just imagine if you could lay out one... -
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avr-libethernet
Ethernet stack implementation (currently based on the ENC28J60)
A callback handler based ethernet stack implementation optimized for AVR microcontrollers. For now, the only controller supported is the ENC28J60. However it is easy to integrate different controllers as the interface your driver has to provide is fairly simple. Developed by the hobbyist programmers and electrical engineering students Niklas Fritz and Alexander Gladis -
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zum erstellen von Layouts für Lochrasterplatine create simple Layouts for circuit boards in grid style
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A methodology to create netlists for printed circuit board layout using a novel PCB specific HDL as the source language.
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Visualization of PCB (printed circuit board) descriptions in Gerber RS-274X format. The intention is to let a PCB designer take an RS-274X formatted file and generate a 3D concept view, either locally, or generated as PNG/clip, or browsable X3D/VRML.