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“Smart adaptor for existing switch which gets triggered based on human presence. The word home automation or Smart Home was coined in 1984 by the American Association of House Builders but it was still just a distant dream back then …
“Sentinel was designed to provide a subtle reminder not to touch your face. It is very important to avoid touching your eyes, mouth, and nose to prevent the spread of infectious disease. However, this tends to be very difficult to …
“Build a complete LW, MW and SW (AM and SSB) radio with the Si4735 and Arduino. It is a receiver based on CI Si4735 controlled by Arduino with SSB support (amateur radio) conetroled by Arduino. This receiver uses the “Si4735 …
“SlimPi is an e-paper display for Logitech Media Servers SlimPi provides an e-paper display for Logitech Media Servers using a Raspberry Pi and e-paper display. My Logitech SqueezeBox has been doing it’s job since 2006 when I bought it …
“A smart cardio-health assistant based on Sparkfun Artemis ATP Artemis is the flagship microprocessor module, developed by Sparkfun that will be integrated into the next generation of efficient development boards. Based on Cortex-M4F with BLE 5.0 capability along …
“Empower Smart home by TechSwitch-1.0(DIY Mode). What is TechSwitch-1.0(DIY Mode) TechSwitch-1.0 is ESP8266 based smart switch. it can control 5 home appliances. Why it is DIY mode?? It is designed to re-flash any time. there …
“I started thinking about ball juggling machines in the year 2015. I wrote about my first few attempts at creating them in this blog post from the year 2017. In 2018 I wrote another post about my then newest build …
“Designed face structure to securely package electronics and allow quick access. Integrated Google’s AIY Vision Hat for offline face tracking. Added batteries for mobile use. Wrote Python and C++ programs to find faces and direct servo positions. Adapted and …
“What is ulab ulab (pronounced “micro lab”) lets you perform number crunching tasks in CircuitPython more quickly, often around 10x as fast. This can be very handy when dealing with sensor data, as we’ll see below. Right now, you …
“This is a simple project that will allow you to control as many devices as you want with only 3 GPIO pins on a microcontroller !”