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Name: John Vedder
Type: User
Bio: Electrical Engineer who likes to tinker with microcontrollers.
Location: United States
Name: John Vedder
Type: User
Bio: Electrical Engineer who likes to tinker with microcontrollers.
Location: United States
Python script to parse and summarize the history data (CSV) downloaded from PawPrintTrials.com
A KiCAD PCB project for a simple linear bipolar power supply (+/-15V) from a 24V single-phase transformer.
Work in Progress.: Auto-leveler for GRBL CNC mill. Reads probe data and modifies Z values in G-code file.
100 MHz differential probe, ±40V, KiCcad 6.0
LTSpiceVXII symbols to support mixed analog and discrete time simulations.
This is a fork of gnea/grbl-Mega with my personal config and tweaks.
Utility for dumping a file as hexadecimal or extracting strings from a binary file (similar to Linux xxd command). [Java]
Silly program to burn CPU time. Useful when your laptop is the only source of heat.
Checks all the files in a folder and subfolders to see they have CRLF versus LF line endings. [Java]
LwIP_HTTP_Server_Netconn_RTOS example application from STM32CubeF4 used for tinkering with MQTT client. Target is Nucleo-F429ZI board. [C, STM32F4]
Project to develop and debug a Makefile for STM32F0. Work in Progress
Tinkering with Java app reading/writing a MySQL database through JBDC
Simple web page framework wrapped around NanoHttpd
Template to start STM32 C source code for NUCLEO-F030R8 evaluation board.
Tinkering with rotary quadrature encoder on NUCLEO-F030R8 using timer 1 (TIM1) in encoder mode. [C, STM32F0]
Fork of kiwih/cubeide-sd-card. Ported to operate on the ST Nucleo-030R8 board
Spawned from nucleo_F030R8_rfm96 to tinker with 20x4 character LCD Display (NHD-0420AZ-FL-YBW-33V3) [C, STM32F0]
RFM96W LoRa radio (Adafruit 3073) connected to NUCLEO-F030R8 board. [C, STM32F0]
Tinkering with a Big Easy Driver stepper motor driver board using an STM32 Nucleo-F030R8 board.
Tinkering with ILI19341 TFT LCD Display (adafruit.com/product/2090) on ST Nucleo_F030R8.
Simple audio-frequency tone generator. Frequency set based on potentiometer input.
Tinkering with capacitive touch sensing on NUCLEO-F030R8 using timer 3 (TIM3) to measure RC delay time.
Project for developing a UART driver with DMA for use in other projects.
Tinkering with WizNet W5500 Ethernet Chip using an STM32F030R8 Nucleo Board
STM32CubeMX Project for configuring and tinkering with peripherals on the Nucleo-F429ZI board.
Project to tinker with LwIP and FreeRTOS on the STM32F429ZI-Nucleo board.
For prototyping a PBM driver circuit using an STM32G0 series microcontroller.
For testing and debugging the output compare toggle mode of TIM1 in the STM32G0 series of microcontroller
Tinkering with an ST Microelectronics P-NUCLEO-IHM002 (Motor Control Pack)
A KiCAD 7 Project
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google ❤️ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.