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dan_klein

Tinkerer. Embedded Systems Engineer. SCience guy.

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danklein

This user joined on 01/09/2021.

16k
9.4k
14
27
This open-source, low-power LTE shield uses cutting-edge CAT-M technology and also integrates GNSS location capabilities!
Project Owner Contributor

LTE CAT-M1/NB-IoT Shield for Arduino

timothy-wooTimothy Woo

9.9k
2.7k
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$25 wearable device development platform: nRF51 ARM CortexM0 w/ Bluetooth, accelerometer, 16x64 OLED, vibration motor, HR sensor, battery
Project Owner Contributor

Hacking a $25 nRF51 ARM Cortex Activity Tracker

curt-whiteCurt White

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22
Too simple for a project page & which may never happen.
Project Owner Contributor

Silly hardware wishlist

lion-mclionheadlion mclionhead

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633
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Build a COVID-19 shield with a device that estimates skin temperature and indicates if a person might have a fever.
Project Owner Contributor

Skin Temperature Scanner

gilbert-franoisGilbert François

6.9k
2.8k
19
66
Robotic platform for water quality sensors inspired by clams.
Project Owner Contributor

Open Source Underwater Distributed Sensor Network

michael-barton-sweeneyMichael Barton-Sweeney

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1.8k
4
11
Using ESP-IDF to send raw PCM data to a fidget spinner
Project Owner Contributor

ESP32 Bluetooth A2DP SRC

georgeGeorge

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31
Cute heart shaped jewelry with programmable LED sequence.
Project Owner Contributor

Kawaii Hearts Pendant

nataliaNatalia

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22
The smallest DIL40 8085-based computer
Project Owner Contributor

SDC_85

gbmgbm

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105
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A dime-sized, ARM-based Arduino complete with a programming/development system.
Project Owner Contributor

Tiny Arduino for Hackers

doctekdoctek

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Building a sweet little shoulder dragon to accompany my Color Stealing Fairy project.
Project Owner Contributor

Nova - A Companion Bot

angela-sheehanAngela Sheehan

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5
This smart relay can sense the room temperature and sunlight to turn on and off the fan and light bulb. You can monitor the same from mobile
Project Owner Contributor

IoT Based Home Automation With Blynk and NodeMCU

subhajitSubhajit

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1.7k
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34
A clock with 5 hands to show Time and Date
Project Owner Contributor

CalendarClock

michael-mllerMichael Möller

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21
An enclosure for a hacked cassette player pickup and processor so you can listen to EMF waves
Project Owner Contributor

EMF Pickup Device

david-troetschelDavid Troetschel

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1.6k
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16
A custom Kerbal Space Program Controller so that my kid (myself) can launch rockets.
Project Owner Contributor

Kerbal Space Program Controller

tomTom

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Control two relays from Blynk or Touch Sensor using NodeMCU DHT11 sensor and LDR with real-time feedback.
Project Owner Contributor

Home Automation With NodeMCU LDR DHT11 Sensor

subhajitSubhajit

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1.5k
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LCR meter, PDF and Gerber file share
Project Owner Contributor

AVR Transistor tester, Utsource view

electroniclovers123Electroniclovers123

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15
A collection of wirelessly connected color changing costume pieces, controlled by a 'magic' color sensing wand.
Project Owner Contributor

Color Stealing Fairy

angela-sheehanAngela Sheehan

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540
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Amplified nRF52832 development board featuring 30x higher (!!!) transmission power than a regular nRF52832. AND it is Arduino compatible!
Project Owner Contributor

N32 Long range Bluetooth development board

nikolaj-andersson-nielsenNikolaj Andersson Nielsen

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