Microprocessor Circuits   Page 4a
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Last Updated on: Friday, March 12, 2010 12:08 PM

How to Implement ICSP using PIC16F8X FLASH MCUs - Microchip Application Note Published 15-Feb-00   (app note added 2/06)

How to Implement ICSP using PIC17CXXX OTP MCUs - Microchip Application Note Published 20-Oct-04   (app note added 2/06)

How to Modify the PICDEM LIN for the MCP201 - Microchip Application Note Published 23-May-03   (app note added 2/06)

How to Program the Bias DAC in Manual Mode for the DS1863/DS1865 PON Controllers  - Maxim App Note 4196  -- 3/17/2008 --  (app note add 5/08)

I/O Expansion using the MCP23X08 and PIC10F202 - Microchip Application Note Published 31-Jan-05   (app note added 2/06)

I/O System and Chip Verification in PCI and PCI-X Systems - Agilent Application Note   (app note added 6/06)

I2C LCD interface - (schematic diagram added 05/06/07)

I˛C™ Memory Autodetect - Microchip Application Note Published 12-Oct-98   (app note added 2/06)

IC Adds Full Duplex RS485 Operation - 11/23/94 EDN-Design Ideas  / (added 4/02) Simple RS-485 repeater provides full-duplex communications with only tow ICs

IC and DMM form direct-read-out temperature probe - 9/1/2006    EDN Design Ideas  / (added 05/06/07)    Simple circuit yields linear voltage-versus-temperature output.

IC Forms Differential Line Driver/Receiver - 05/25/95 EDN-Design Ideas / (added 3/03) you can use the HFA1212 dual video buffer to implement differential line drivers and receivers with a minimum of external components

IC Maintains Uniform Bias for GaAs Mesfets - 08/22/02 EDN Design Ideas  /  (added 1/05)The gate-turn-on threshold voltage for GaAs MESFETs (gallium-arsenide metal-semiconductor field-effect transistors) varies considerably from part to part, even within a given lot. That behavior makes biasing difficult, especially if you want to design the device into a high-volume product. To overcome this drawback, you can introduce a ....

IC performs delayed system reset upon power-up - (Design Ideas - EDN, 2/7/2008  By adding a transistor with some capacitors, diodes, and resistors, you can transform a pure-manual reset to an automatic reset with adjustable hold time for the reset IC. (electronic design idea added 9/2008)

IC provides versatile toggle functions - (Design Ideas - EDN, 8/21/2008  Using Schmitt-trigger inverters as flip-flops, you can realize a number of novel toggle functions. (electronic design idea added 9/2008)

IC removes nonlinear temperature effects  - 09/25/03  EDN-Design Ideas / (added 10/03) A common technique for removing nonlinear temperature-related effects from a dc voltage is to incorporate a temperature sensor that a microprocessor samples via an A/D converter. The processor determines—by mathematical calculation or a temperature-indexed look-up....

IC Zener Eases Reference Design - National Semiconductor Application Note   (app note added 2/06)

IC16F876 Datalogger - (electronic circuit added 7/03)

IEC Compliant Active-Energy Meter Design using the MCP3905/6 - Microchip Application Note Published 27-Jul-05   (app note added 2/06)

IEC Compliant Active-Energy Meter Design using the MCP3905/6Chinese - Microchip Application Note Published 17-Oct-05   (app note added 2/06)

Implementation of Fast Fourier Transforms - Microchip Application Note Published 26-Aug-97   (app note added 2/06)

Implementing a Bootloader for the PIC16F87X - Microchip Application Note Published 1-Aug-00   (app note added 2/06)