Microcontroller Schematics Project

µC implements Pushbutton Light Dimmers: 06/18/98 EDN-Design Ideas

10 Tricks for Interfacing to the PIC16C508:

101 AT Keyboard to ASCII Decoder: The Host to Keyboard Protocol is initiated by taking the KBD data line low. However to prevent the keyboard from sending data at the same Time that you attempt to send the keyboard data, it is common to take the KBD Clock line low for more than 60us. This is more than one bit length. Then the KBD data line is taken low, while the KBD clock line is released.
12C508 Smart Lock: The base sends a data sequence (the password) which is recognized by the key. The key checks the sequence and -if it recognizes it -sends to the base another data sequence, as an answer to the password. At the Time when the base gets a correct answer (which means that the key has been introduced), the relay is put into action, and it can command a number of consumers.

2 Wire LCD Interface using PIC16CF84:

27c801 EPROM Programmer Project:

40+ MHz 5 Digit Frequency Counter With An AVR 2313:

50 MHz Frequency Counter, Voltage Meter & SWR/PWR indicator:

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This entry was posted on Thursday, October 11th, 2007 at 9:06 am and is filed under Electronics And Projects, Microcontroller. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.