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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.

120.2k
465
113
375
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

15.6k
2.4k
10
53
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 Mike "Hamster" Field

15.1k
716
5
68
Another open source robot arm you can 3d printed and do serious things for you
Project Owner Contributor

Mammoth ARM

AndyAndy

13k
125
9
95
Low-cost, open-source FPGA boards in a tiny form factor.
Project Owner Contributor

TinyFPGA A-Series

Luke ValentyLuke Valenty

5.4k
42
0
50
ultra thin custom display ... only 11 gpio for 110 leds
Project Owner Contributor

5 alphabets charlieplexed matrix display 22x5

bobriciusbobricius

4k
2.6k
0
8
Thermostat touch for home user with wifi and web control based on Raspberry pi
Project Owner Contributor

Raspberry Thermostat

jpnosjpnos

2k
2k
0
6
Universal Robotic Unmanned System
Project Owner Contributor

URUS

Hiroshi TakeyHiroshi Takey

1.8k
1.8k
2
2
Trying to build my version of AVR TransistorTester
Project Owner Contributor

AVR TransistorTester

Alexander StepanovAlexander Stepanov

1.5k
1.5k
0
12
Simple project as an initiation to neural networks
Project Owner Contributor

AVR Perceptron (initiation to neural networks)

FoxmjayFoxmjay

1.1k
18
4
6
A easy to use USB stack for PIC16/PIC18
Project Owner Contributor

PIC16 & PIC18 USB Stack

JohnnyJohnny

933
369
0
2
Nintendo Entertainment System with RGB LED.
Project Owner Contributor

NES RGB LED Mod

tehaxor69tehaxor69

906
3
0
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

628
628
0
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

456
376
0
3
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

298
427
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5
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

273
420
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3
A robot operated soley via headtracker, which serves as a body surrogate for quadriplegics.
Project Owner Contributor

Body Surrogate Robot

henry evanshenry evans

190
66
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4
4D Automated Teller Machine Project
Project Owner Contributor

Cash it Out

4D Makers4D Makers

148
538
0
1
Christmas Tree lights controlled by an Arduino MKR1000 board
Project Owner Contributor

Christmas Tree IoT

Javier FernándezJavier Fernández

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