Blog Archives
Posted on 13 Jul 2008
This project is an expansion from another project .On the one side you can read the RC5, RC5X and RC6 codes from remote controls on a LCD and on the other hand you can send all thinkable RC5, RC5X and RC6 codes to a device.Besides is for this project a PCB layout drawed to make it still more easier for you.The circuit based on PIC16F628A.[more]
Posted on 25 Jun 2008
Each encoder channel has a dedicated microcontroller, this feature gives it a high speed encoder tracking ability.It will track at up to 30 KHz ! All four channels are controlled by a main chip. The main chip takes care of calculating values for the LCD display.The main controller uses 32 bit counters so there are no practical limits for it’s use.[more]
Posted on 17 Jun 2008
LCD SWR Meter presented here meet many simple task using a micro controller, especially, dear to all of us, a PIC!!. This time its PIC16F88. The very basic purpose to make this project is to encourage radio amateurs to build their own High Quality LCD SWR Meter at low price, instead of buying expensive ready made units. [more]
Posted on 15 Jun 2008
The Nokia 6100 display is able to display 130 by 130 pixels with 8-bit or 12-bit color (4096 colors) and it has a LED backlight. It is controlled with Serial Peripheral Interface Bus (SPI). That means it needs only 3 wires for controlling it : Serial data(SDATA) ,Serial clock(SCLK) ,Chip select (CS).[more]
Posted on 08 Jun 2008
This circuit can replace a dot matrix LCD with a TV set. Show your ASCII data on TV instead of an LCD, with resolution of 40 characters x 25 lines.[more]
