Other
“It’s a security feature for Arduino. User is required to input the unlock pattern before remotely controlling/monitoring Arduino. Introduction You may be familiar with the unlock pattern when you access your phone. Now this feature is available on …
“Heat can be converted to electricity more efficiently using nanowires as thin as atoms, according to new University of Warwick research Atomically thin nanowires conduct less heat and more electricity at the same time, yielding unprecedented conversion efficiency in comparison …
“Researchers use magnets to move tiny nano-devices faster than ever before Researchers have devised a magnetic control system to make tiny DNA-based robots move on demand—and much faster than recently possible. In the journal Nature Communications, Carlos Castro …
“Topological randomness may be the answer for lossless electronics and making the nuts and bolts of quantum computers. Designing quantum materials with exotic and unprecedented electrical properties has the field of physics teeming with buzz. Researchers at Aalto University in …
“With novel system, data scientists can analyze massive networks without the need for power-hungry servers. In data-science parlance, graphs are structures of nodes and connecting lines that are used to map scores of complex data relationships. Analyzing graphs is useful …
“The Arduino Core for ESP8266 and ESP32 uses one SPI flash memory sector to emulate an EEPROM. When you initialize the EEPROM object (calling begin) it reads the contents of the sector into a memory buffer. Reading a writing is …
“Some Barely Viable Prototype hardware for a frequency modulated DDS to replace Channel Elements requiring now-unobtainable crystals: The heatsink (surely harvested from a PC, then salvaged from a box o’ goodies) runs about 25 °C above ambient while dropping a …
News Future robots need no motors HKU Engineering invents world’s first nickel-hydroxide actuating material that can be triggered by both light and electricity
“To develop micro- and biomimetic-robots, artificial muscles and medical devices, actuating materials that can reversibly change their volume under various stimuli are researched in the past thirty years to replace traditional bulky and heavy actuators including motors and pneumatic actuators …
“Wouldn’t it be great to Turn things on or off with the help of Google assistant..!!! So In this Instructables, I will show how to control any electrical appliances with the help of Google assistant, just like Amazon’s …
“Project: Ultrasonic 40khz modulation data communication (text transmission) Parts list: 1) Ultrasonic transducer TX and RX (which i desoldered from a HC-SR04 module) 2) LM386 to amplify the received signal 3) LM393 for comparing the signal once amplified 4 …