Discover @tedyapo Open Source projects

Teddy Yapo (@tedyapo)

tedyapo

Stars
486
Global Rank 59,278 (Top 3 %)
Followers 103
Following 7
Registered over 8 years ago
Most used languages

Shell
21.9 %

Python
21.9 %

C++
12.5 %

C
9.4 %

OpenSCAD 9.4 %

Prolog
6.3 %

SWIG 6.3 %

Eagle 6.3 %

Assembly
3.1 %

Verilog 3.1 %

tritiled

TritiLED: multi-year LED glow markers

serial-port-sdr

Experimental software-defined radio using a serial port

arduino-MLX90393

Arduino library for MLX90393 magnetometer sensor

sampling-scope-WIP

Work towards an open-source multi-GHz sampling oscilloscope design

maxima-circuits

Maxima functions for circuit calculations

image2eagle

Eagle image importer

gerber-renderer

3D PCB renderer for checking gerber files before manufacture

mw-voice-marker

SDR synthesized voice frequency marker generator for MW band

led-matrix-generator

Eagle scripts for LED matrix display generation

ugly-smd-adapters

Eagle PCB designs for adapting SMD parts to ugly (or Manhattan) style breadboarding

oscilloscope-vector-display

Experimental vector display on oscilloscope using soundcard audio output

noise-generator

Flat-spectrum noise generation for use with osmo-fl2k and FL2k USB-to-VGA dongles

arbitrary-waveform-generator

Define and generate waveforms to output with your favorite DAC

loopfield

Python module for calculating magnetic fields induced by filamentary current loops

a111-radar

Sensor module using A111 60 GHz radar

tiny-tdr

Time-domain reflectometery add-on for your oscilloscope

osmo-fl2k

ten-year-flashlight

MLX90393

Driver(s) for MLX90393 magnetometer

led-modeling

Automated LED analysis and SPICE model generation

TinyFPGA-game-console

VGA game console for use with TinyFPGA A-series modules

pic-ir-rx

IR receiver for NEC-formatted IR remote control codes

arduino-VEML7700

Arduino driver for VEML7700 ambient light sensor

pushbroom-panoramic-camera

Experimental lowres landscape camera

spread-spectrum-ir

led-oscilloscope

Simple (toy-like) LED oscilloscope

quadrature-generator

Adapter for using spectrum analyzer with tracking generator as simple VNA

supercapacitor-balancer

Charge balance PCB for 12V nominal (16.2V max) supercapacitor bank

work-in-progress

Multi-channel short-range SDR AM broadcast band transmitter

sna-leakage-compensation

Code and data associated with "External Correction for Scalar Network Analyzer Leakage"

eagle-library

Collection of Eagle CAD parts

ff555

Fast 555-like timer circuit

ultrasonic-detector

Digital down-converting ultrasonic detector

bats-n-gons

Nocturnal flying mammals, geometric shapes, and emergent behavior

esp8266-3cell

Carrier board for ESP-12x modules with 3 AA(A) cell low-quiescent current switching power supply

eagle-projects

private eagle projects -- view/use at your own risk!!!

mplab-projects

progduino

Arduino compatible PCB with programmable supply voltage and current metering

8020-optical-rail

3D printed components for using 8020 1" aluminum extrusions as an optical rail

serial-dmm-adapter

Arduino based protocol-translating adapter for serial DMMs using the "14-byte" protocol

1-cell-mcu

Experimental design for efficient single-cell (Alkaline/NiMH/LiFeS2) MCU power supply using MCP1624

ugly_fpgas

Breakout PCBs for ugly-style prototyping with small FPGAs

diode-bolometer-array

Experimental bolometer sensor from an array of diodes or transistors