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“Dear friends welcome to another Instructable! This is Nick from educ8s.tv and today we are going to build this small but impressive digital photo frame using an Arduino. I am using the 1.8” color ST7735 TFT display a …
“If you use ESP8266 with Arduino Core you will certainly be issuing instructions: WiFi.begin(SSID, Password). It can connect WLAN easily but the access point to be connected is fixed and inflexible. Whenever the access point to be connected …
“Developers from Bosch and scientists at the Technical University of Munich (TUM) are using neutrons to analyze the filling of lithium ion batteries for hybrid cars with electrolytes. Their experiments show that electrodes are wetted twice as fast in a …
“I will show you how to convert your old boring fan into a nice glowing fan. I want to use 2 LEDs so I need to drill two 5mm hole. The LED direction is very important!!! Please take a look …
“Deep neural networks (DNNs), which have been developed with reference to the network structures and the operational algorithms of the brain, have achieved notable success in a broad range of fields, including computer vision, in which they have produced results …
“A big and heavy alarm clock made from an old tea can, a big red button and few other parts… The origin story of this project is a bit unusual. We didn’t really need an alarm clock, but we …
“Having been inspired once I learned about Lithophanes, I decided to design a Lithophane box using some LED light strip bits I had, using a simple 3D printed box. I chose to use the light strip system since I could …
“There are two ways to put MIDI files in your music box: the easy way, and the hard way. I tried both! Background: the paper tape This is the bit I didn’t build. A ready made music box mechanism …
“Researchers from the Universities of Bristol and Southampton, in collaboration with Microsemi, have demonstrated reliable operation of microelectromechanical relays by coating the contacts with nanocrystalline layers of graphite, to enable ultra-low-power electronics for harsh environments. Micro and nanoelectromechanical relays have …
“Hydrogen holds promise as an inexpensive form of clean energy, but finding an efficient and affordable way to produce the fuel from water – a technique known as water-splitting – remains a key scientific challenge. A researcher from the University of Houston …