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gatekeeper102

I am an electronics engineer

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gatekeeper102
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This user joined on 10/05/2019.

21.3k
1.8k
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When did the charm of holding a bulky receiver to your ear end? What if we could bring the feel of the old times to our smartphones?
Project Owner Contributor

An old rotary phone as Bluetooth set

xabi-zXabi Z

19.3k
90
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Paxcounter is a proof-of-concept device for metering passenger flows in realtime. It counts how many mobile devices are around.
Project Owner Contributor

ESP32-Paxcounter

verkehrsrotVerkehrsrot

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! a platform for sensing and indicating human arousal !
Project Owner Contributor

SHE BON

sarah-petkusSarah Petkus

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An ongoing exploration and experiment about the use of small magnetic loop antennas for QRP (low power) Amateur Radio.
Project Owner Contributor

Magnetic Loop Antennas for QRP Amateur Radio

mark-dammer-mm0dqmMark Dammer MM0DQM

4.6k
41
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4xAD7771BCPZ 64 kSPS, STM32H743ZIT6 MCU 1027 DMIPS, USB, UART, SPI, SD-Card
Project Owner Contributor

FreeEEG32 beta (alpha1.5)

dmitry-sukhoruchkinDmitry Sukhoruchkin

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A Wearable, "Smart", Internet of Things Development Board That Learns
Project Owner Contributor

BodiHub

casual-cyborgCasual Cyborg

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1
This boombox sounds pretty loud. 2x50 W speakers running on DIY 18650 Li-Ion battery pack salvaged from old laptop batteries. In a wine box.
Project Owner Contributor

100 W portable bluetooth speaker

esenesesenes

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Board design which makes it easy to attach LED light strips (APA102). No soldering is required by the maker who is using this board
Project Owner Contributor

Board for modular LED wearables

sander-van-de-borSander van de Bor

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2.7k
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21
A USB HID gamepad integrated into a phone case.
Project Owner Contributor

Cuttlephone: Gamepad Phone Case

maaveMaave

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Uses multiple Arduino Nano and a passive mixer to generate multiple voices simultaneously.
Project Owner Contributor

Rachel's Nightmare, a distributed polyphonic synth

arduino-enigmaArduino Enigma

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2k
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TIRO (Time is Running Out) is a watch that vibrates every few minutes to remind the user that time in this world is quickly running out.
Project Owner Contributor

TIRO Vibrating Watch

accidentalrebelAccidentalRebel

1.8k
570
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19
A Raspberry Pi based desktop 3D scanner with +/- 10 micron accuracy.
Project Owner Contributor

3D Scanner MK2

jolarJolar

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Simply ctrl your videos and music with a remote control using arduino
Project Owner Contributor

Controlling VLC with Arduino

8teims8teims

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Paper for Development and Testing of an Input Device for Capturing Hand and Finger Movements in a Virtual Reality Environment
Project Owner Contributor

Pressure Sensitive Virtual Reality Controller

leslie-jenkinsLeslie Jenkins

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4xADS131M08, STM32H743ZI, isolated USB, UART
Project Owner Contributor

FreeEEG32-alpha131

dmitry-sukhoruchkinDmitry Sukhoruchkin

685
6
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6
A project to drive NeoPixels (or similar serial RGB LEDs) with an Arduino Nano as a "grow light" for the dark winter months.
Project Owner Contributor

GPOD

rossgk-tangiblesRossGK Tangibles

439
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30 pogopin electrodes
Project Owner Contributor

free_dry_electrodes_12_18

dmitry-sukhoruchkinDmitry Sukhoruchkin

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98
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NERv is developing a diagnostic catheter embedded with sensors capable of detecting gastrointestinal leaks that can arise after surgery.
Project Owner Contributor

NERv Technology Inc.

aabdelgawadaabdelgawad

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