Introduction The objective of this project was to build a keyboard based on capacitive sensors and then use the MCU to create MIDI encodings for all notes played. The output from the sensors is detected by the MCU using its ADC capability. The sound is played directly by the MCU via a piezo speaker using …
Capacitance sensor MIDI keyboard Using Atmel mega32 Read More »
When I build my previous mini oscilloscope I wanted to see how well I could make my smallest ARM microcontroller a STM32F030 (F030) perform, and it did a nice job. In one of the comments it was suggested that a “Blue Pill” with a STM32F103 (F103) might be better, smaller than the development board with …
Sometimes we need our microcontroller to interact with more human readable information. It will be better for us if we could make it display the words not just blinking the LED. Today most modern gadget such as mobile phone and PDA, use LCD (Liquid Crystal Display) for interacting with us. In this project we will …
AVR LCD Thermometer Using ADC and PWM Project Using Atmega Read More »
Description Liquid Crystal Display on Glass is the newest in LCD technology. The display’s are very compact, it measures 55×27 mm and the height is only 2mm without LED backlight and 5.8mm with LED backlight. The display’s can have different LED background light instead of only the green and blue of the normal LCD modules.There are 5 monochrome colors …
LCD Display On Glass Interface Using AT2313 Using Atmega Read More »
Description This board can directly connected to the STK 500 board or the ATTiny2313 ISP program board with a 10 pole flatcable on the 10 pin header of the STK500 and the 10 pin header of the LCD/Switch board. The display has 16*2 character positions and is Hitachi HD44780 compatible, and also has a LED backlight that can be switched on/off by a jumper. It uses …
If you are into geeking it out with projects of the electronical kind, then you have likely wanted to create a dot matrix display or a POV. To do this you will need to have a font file or table to read the characters from. There are alot of ways to get this file. The …
A 2 line X 16 character LCD display that is battery operated and works without an external connection. The basic MinThe basic Minimum Mass Wireless Coupler technology is described and links to other projects on this site that use the Minimum Mass Wireless Coupler are located on the web page, Minimum Mass Wireless Coupler. Downloads Download …
Minimum Mass Wireless LCD Display using ATtiny2313 microcontroller Read More »
Some time ago I’ve build a prototyping board with graphical LCD. It have served for various small projects and prototypes. Had a spare temperature sensor DS18B20 and decided to put simple temperature display project. GLCD board is equipped with Atmega32 microcontroller running at 16MHz. DS18B20 sensor is connected to port D pin 6. LED connected to …
Temperature sensor with time and date display on graphical LCD using Atmega32 Read More »
Introduction Our project consists of making a reflow soldering device using a normal toaster oven with a graphical LCD display for control and GUI. Soldering is an important and difficult task for custom printed circuit board design especially for integrated circuits that come as chip packages that are impossible to solder by hand. This is …
The Reflow Soldering Oven with LCD Display using ATmega32 Read More »
This is a projected that I finished development on over a year ago and I’m just now getting around to documenting it. I wanted to program Tetris from scratch and make it modular so it could be used with different displays. Right now I know it’s working with a KS0108 graphic LCD screen. I also …
Tetrapuzz – Tetris clone for AVR using ATmega168 Read More »
