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Kai4

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kai4
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This user joined on 12/23/2017.

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A simple solution for tone detection and Alerts on your Android Phone.
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Sound Detection with ESP8266 and Android App

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A mirror which displays applications, other useful information
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Low Cost Home Automation

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Who wouldn't want an internet enabled coffee maker!
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IoT Coffee Maker

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Network enabled amplifier that consolidates many audio routing needs
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Network Amplifier

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The physical keyboard for virtual reality.
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Add a soft-power switch to your Raspberry Pi
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Emergency Button for 7$ based on ESP8266 Wifi board
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A self-igniting candle implemented using AVR and PIC microcontrollers
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AVR vs PIC: The case of the candle

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This is a home automation system that uses C#, Arduino and OpenCV to facial recognition.
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Home automation system with facial recognition

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A very simple and small audio spectrum analyzer / music visualizer built on a mini breadboard. MSP430 MCU with under 4k firmware
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MSP430 Breadboard Audio Spectrum Analyser

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Small robot arm based on common hobby servos and pipe supplies.
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Robot arm

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An Arduino based audio spectrum visualizer using MSGEQ7 ICs and displayed on Bi-color LED Matrix displays
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Arduino based LED Matrix Audio Spectrum Visualizer

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433MHz transceiver for texting and radio control with your smartphone
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433MHz Texting and Controller

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Global two-way satellite communication for robotics and IOT sensors. Easy to use, GPIOs, telemetry, low power and web API provided.
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IOTsatcom is IOT and robotics everywhere

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Home automation - Trinket Sensing

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