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Make Music with a Microcontroller Make Music with a Microcontroller
Posted by: nerdkits

Video duration: 262 seconds

Learn how to use a piezoelectric element as a speaker, and how to generate musical notes with a microcontroller.
More information about the kits is available at http://www.nerdkits. com/videos/musicbox1 /

Related: atmel, avr, birthday, electronics, happy, kit, mcu, microcontroller, nerdkits, oscillation, piezo, project, sound, square, wave

DIY OBD-II Car Computer Interface with LCD and Microcontroller DIY OBD-II Car Computer Interface with LCD and Microcontroller
Posted by: nerdkits

Video duration: 226 seconds

We can connect our microcontroller and LCD to a car's computer, and view a real-time information stream.
For more information about this project and other projects with NerdKits, see
http://www.nerdki ts.com/videos/obdii/

Related: atmel, avr, board, bus, car, cavalier, chevy, circuit, diagnostics, diy, electronics, hack, iso, isolator, lcd, microcontroller, nerdkits, obd-ii, obdii, on, optical, optocoupler, pwm, truck, van, vpw

Morse Code Decoder Morse Code Decoder
Posted by: nerdkits

Video duration: 305 seconds

Using a microcontroller, I can key in morse code, and the dits and dahs are automatically recognized and converted into text.
For source code and more information, go to http://www.nerdkits. com/videos/morsedeco der/

Related: atmel, avr, code, decoder, electronics, ham, keyer, kit, lcd, microcontroller, morse, nerdkits, radio

Bits, Bytes, and Binary Bits, Bytes, and Binary
Posted by: nerdkits

Video duration: 250 seconds

An overview of why binary (base two) is used to represent numbers in digital systems, along with a few brief examples.
More information about the kits is available at http://www.nerdkits. com/videos/bitsbytes binary/

Related: adc, analog, binary, bits, digital, electronics, kit, lcd, microcontroller, nerdkits, programming, project, sensor, temperature

LCD Electroluminescent Backlight Driver Circuit LCD Electroluminescent Backlight Driver Circuit
Posted by: nerdkits

Video duration: 201 seconds

We show how to build a driver for a high-voltage electroluminescent backlight using an inductor, microcontroller, and a handful of other components.
For more information, including source code, schematics, parts list, and more, see http://www.nerdkits. com/videos/backlight /

Related: avr, backlight, circuit, diy, el, electroluminescent, electronics, inductor, kit, lcd, microcontroller, schematic, step-up, voltage

How To: Learn how to Strip Wire How To: Learn how to Strip Wire
Posted by: nerdkits

Video duration: 126 seconds

Explains how to strip wire the right way. Learn how to adjust your wire strippers to make the process easier.
http://www.nerdki ts.com/videos/wirest rip/

Related: adjust, breadboard, electronics, gauge, insulation, kit, microcontroller, nerdkits, remove, solderless, stripper, stripping, wire

Digital Arithmetic with DIP Switches Digital Arithmetic with DIP Switches
Posted by: nerdkits

Video duration: 116 seconds

Use DIP switches to demonstrate the microcontroller's ability to use digital inputs and perform mathematical operations. The result is displayed on an LCD.
More information about the kits is available at http://www.nerdkits. com/videos/dip_arith metic/

Related: add, alu, avr, digital, electronics, kit, lcd, logic, microcontroller, pullup, switch

Morse Code Decoder on USB Morse Code Decoder on USB
Posted by: nerdkits

Video duration: 54 seconds

We've ported the Morse Code Decoder project to our USB NerdKits, running on the Atmel AVR ATmega168.
For the source code, go to http://www.nerdkits. com/videos/morsedeco der/

Related: atmel, avr, code, decoder, electronics, ham, keyer, kit, lcd, microcontroller, morse, nerdkits, radio, usb