Tag Archive for "low-noise" - Open Electronics

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Allo DigiOne Signature Digital Audio HAT for Your Pi
The Allo DigiOne Signature is a networked S/PDIF converter built on top of Raspberry Pi single board computer. The DigiOne HAT add-on directly connects to the Pi’s 40-Pin socket to pull digital audio upwards to output via...
- Posted 1 year ago
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Low Noise Rotors for the Whisper Drone
Annular Innovation has just launched a Kickstarter campaign for its innovative Whisper Drone. This new kind of machine, instead of the typical hive-like sound of drones, produces the whoosh of air passing through a vent. “Hello Kickstarter...
- Posted 2 years ago
- 0

LiPo Battery Charger
Complete charger in breakout board format based on...
- Posted 1 week ago
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Controller with feedback for stepper motor
Stepper motor feedback controller able to dynamically check the positioning...
- Posted 2 weeks ago
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Base for GSM Modem (Excluded)
Basic board to create, in combination with the FT1308M and...
- Posted 2 weeks ago
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IP WiFi camera – 2MPX – ONVIF
Motorized color IP camera with 2MPX CMOS image sensor with...
- Posted 2 weeks ago
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Maduino Zero SIM808 GSM/GPS Tracker
Maduino Zero SIM808 GPS Tracker is a board based on...
- Posted 2 weeks ago
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Waveform generator
Waveform generator in kit based on ICL8038 chip. It is...
- Posted 2 weeks ago
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Temperature sensor
Maxim’s 1-Wire digital temperature sensor. It measures temperatures between -55...
- Posted 2 weeks ago
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Humidity and temperature sensor
The DHT22 is a basic, low-cost digital temperature and humidity...
- Posted 2 weeks ago
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Here are the Winners from the 3Drag 3d printing contest
Here we are, eventually the contest has come to an...
- Posted 5 years ago
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Updates from the 3Drag 3dprinting contest: Roland Hoffert’s Hacks
Roland Hoffert, from www.eytec.de, submitted us this 3Drag (Velleman K8200...
- Posted 5 years ago
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Updates from the 3Drag 3dprinting contest: Karl Seiss’s Hack
Karl Seiss from Austria made a very clever hack to...
- Posted 5 years ago
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Updates from the 3Drag 3dprinting contest: Fa)(a from Giacomo Falaschi
Giacomo Falaschi sent us his Falla3D new printer project: you...
- Posted 5 years ago
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The Best Gadgets for Seniors That Will Help Improve Their Everyday Lives
The majority of adults would, for the most part, rather...
- Posted 6 months ago
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What Neural Networks/Deep Learning Books Should I Read?
There are lots of deep learning books on the...
- Posted 6 months ago
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Bitcoin & Blockchain
We are going to take advantage of one of...
- Posted 8 months ago
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The end of the Makers movement? What happened at Maker Media?
Big financial problems for Maker Media that blocked...
- Posted 9 months ago
- 1

Arduino ISP (In System Programming) and stand-alone circuits
We use an Arduino to program other ATmega without...
- Posted 8 years ago
- 224
Arduino GSM shield
This is a very low...
- Posted 9 years ago
- 218
Localizer with SIM908 module
The device is based on a GSM/GPRS module with...
- Posted 8 years ago
- 185
GSM GPS shield for Arduino
Shield for Arduino designed and based on the module...
- Posted 7 years ago
- 180
Small Breakout for SIM900 GSM Module
Some post ago we presented a PCB to mount...
- Posted 9 years ago
- 115

Arduino LCD Game
Making a great many things is very easy...
- Posted 16 hours ago
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How to Build a Levitating Light
Let there be light! In this tutorial we’ll...
- Posted 2 days ago
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Intellisaurus – Dinosaur Robot Kit
Intellisaurus is intended for many skill levels. There is...
- Posted 3 days ago
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Netduino WiFi Lock
The idea of smart locks has been out for...
- Posted 4 days ago
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IoT Based Sensor & Climate Monitoring Using BoltIoT Platform
Often when designing Data acquisition systems, such as plant...
- Posted 5 days ago
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