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Joshua Grupp

BSEE, PCB maker, tinkerer, electronic junkie, C programmer if I have to

Maryland
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joshua-grupp
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This user joined on 04/24/2018.

Things I've Built

Christmas Tree shaped LED Ornament

This uses a PIC Microcontroller to flash 10 LEDs on the front of the Christmas Tree.

136.5k
487
120
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A low cost ESP32 core board with Ethernet and PoE for convenient "single cable" deployments
Project Owner Contributor

wESP32: Wired ESP32 with Ethernet and PoE

patrick-van-oosterwijckPatrick Van Oosterwijck

18.4k
2.4k
10
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From raw RF samples of the GPS L1 C/A signal to a position fix, in a completely open fashion
Project Owner Contributor

Full Stack GPS Receiver

mike-hamster-fieldMike "Hamster" Field

15.8k
718
5
70
Another open source robot arm you can 3d printed and do serious things for you
Project Owner Contributor

Mammoth ARM

andyAndy

13.6k
128
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Low-cost, open-source FPGA boards in a tiny form factor.
Project Owner Contributor

TinyFPGA A-Series

luke-valentyLuke Valenty

5.5k
43
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50
ultra thin custom display ... only 11 gpio for 110 leds
Project Owner Contributor

5 alphabets charlieplexed matrix display 22x5

bobriciusbobricius

4.2k
3.4k
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10
Thermostat touch for home user with wifi and web control based on Raspberry pi
Project Owner Contributor

Raspberry Thermostat

jpnosjpnos

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6
Universal Robotic Unmanned System
Project Owner Contributor

URUS

hiroshi-takeyHiroshi Takey

2k
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Trying to build my version of AVR TransistorTester
Project Owner Contributor

AVR TransistorTester

alexander-stepanovAlexander Stepanov

1.6k
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12
Simple project as an initiation to neural networks
Project Owner Contributor

AVR Perceptron (initiation to neural networks)

foxmjayFoxmjay

1.3k
17
2
6
A easy to use USB stack for PIC16/PIC18
Project Owner Contributor

PIC16 & PIC18 USB Stack

johnnyJohnny

1.1k
369
0
2
Nintendo Entertainment System with RGB LED.
Project Owner Contributor

NES RGB LED Mod

tehaxor69tehaxor69

1k
3
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6
Save space on your board but maintain "programmability" by using this HVQFN-32 (QFN-32) + ICSP footprint and pogo adapter
Project Owner Contributor

Atmega328P-MU ICSP pogo pin adapter

janJan

662
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2
You need light to survive in Minecraft. So turn your torches on and off automatically using the BGM111, a phone and a few boxes of Legos!
Project Owner Contributor

Bluetooth + Smartphone Minecraft Mod

siliconlabssiliconlabs

599
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Small device to show upcoming buses in realtime at a given stop. It runs on an ESP8266, get the data from NextBus and it's web configurable.
Project Owner Contributor

Bus Schedule Display

chrisChris

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Hardware Integrated Decryption Encryption (HIDE) is a tool that provides complete end to end security for chat clients and voice calls
Project Owner Contributor

H.I.D.E

mick-oldfieldMick Oldfield

292
421
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4
A robot operated soley via headtracker, which serves as a body surrogate for quadriplegics.
Project Owner Contributor

Body Surrogate Robot

henry-evanshenry evans

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4
4D Automated Teller Machine Project
Project Owner Contributor

Cash it Out

4d-makers4D Makers

151
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Christmas Tree lights controlled by an Arduino MKR1000 board
Project Owner Contributor

Christmas Tree IoT

javier-fernndezJavier Fernández

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