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“This is for embedded software developers with a solid working knowledge of C or C++, but who struggle with large and complex projects. This article is for embedded software developers with a solid working knowledge of C or C++, but …
“Building a heartbeat detector with infrared. Taking your pulse is as simple as holding your finger to your neck and count the beats with your watch. But if you turn that mechanical pulsing action into an electric signal, you are …
“Wouldn’t it be cool to charge your cell phone with the power of the sun instead of simply plugging it into a socket? In this workshop we will built a Heliostat, which is a device that reflects and follows …
“You play chess?Probably.If you are seen this instructable and you never play a game of chess I think it some strange .OK , you can never played a game of chess and you are trying to learn ,in first …
“Expand your board’s storage with an I2C-enabled EEPROM chip. What is EEPROM? EEPROM stands for Electronically Erasable Programmable Read-Only Memory. It allows for values to be written and stored for long periods of time while using very little …
“In this project, I go through the steps on how to set up a Raspberry Pi LCD 16X2 to display messages from the Pi Tkinter GUI.”
“This time Ill share how to integrate touch control into the bi-colors led matrix 16x32. It can be used to control indoor devices via led panel or carry out some interactive effects by touch action. It may sound strange but …
“Recently the internet noticed the Raspberry Pi could drive LCD panels using DPI. This allows very inexpensive displays to be used with basically no additional hardware. In this post we dive into the hardware required, the software configuration, how to …
“In this tutorial, I’ll show you how you can make DIY Piano by connecting IC555 timer in ASTABLE multivibrator Mode with variable frequency to a speaker. The piano is a wonderful musical instrument and one can make a cheap …
“Instead of using 2-axis joysticks, I decided to use a spare TTP229-BSF capacitive touchpad to control a 4-DoF MeArm robotic arm. After returning the MeArm I borrowed from my former company, I wanted to build one for my own …