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“I’ve recently been getting into chiptunes, including both writing music as well as programs to generate the sounds that play the music. My interest in sound generation goes back to 2018, when I wrote a small library for TI …
“I built my own 7.2kW EV charger and fitted it inside a Zappi enclosure. The 2 aims were simplicity and safety. This article documents the build. I wrote the Arduino software for it and all design files, software and …
“Good afternoon, dear viewers and readers! In todays article Ill show you a complete assembly manual for 20-band LED spectrum analyzer based on STM32 microcontroller and WS2812B addressable LEDs. Radio parts store: - Microchip STM32F407VET6 - Microchip MAX9814 - Microphone amplifier MAX9814 - Microchip …
“Cooling FAN Controller Using an LM35 (No MCU) The high temperature of the power components is a known phenomenon in electronics. To overcome this challenge, the designers mount heatsinks on the components to dissipate the heat, however, in many commercial …
“Device is a photo flash trigger that responds to sound, beam interruption, it works as a timer and controller for (drop) valves control. I have been doing photography of all kinds for many years and I like to experiment. 10 …
“This is a back EMF signal conditioning circuit that can be used to develop high-voltage sensorless motor drivers. When a sensorless algorithm is used to control the BLDC motor speed, the Back EMF (BEMF) signals are used. Based on zero …
“Soldering station supported Hakko T12 tips and rework Hot Air Gun 858D using color TFT ili9341 display. This is a third release of combined soldering iron controller for Hakko T12 tips and 858D rework station based on STM32 micro controller …
“Finally I’ve made a working battery based portable soldering iron. This one can melt solder in under 10 seconds, which is amazing. The soldering iron weighs just above 100 grams, is comfortable to use, it can reach more than …
“Band Pass filter is one which can pass only a specified band of frequencies. For example a band pass filter for woofers have the lower cutoff frequency as 200Hz and upper cutoff frequency as 2KHz, that is the mid range …
“An analogue proximity circuit built with active and passive components Hey there, thanks for coming around, I would love to walk you through on how to create a fully functional proximity sensor and understanding the logic behind it…They are …