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ATMEL 89 Series - Device Programmer more chips and easy-use devices
programmer! (circuit added 09/09) |
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Atmel89 - Single-side PCB in Protel v2.8 for Atmel 89 Series Device
Programmer by Vasyl Pawluk from Ukraine (circuit added 09/09) |
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Attiny12 Fuse Restorer - (circuit schematic added 6/07) |
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Attobasic At90s8515/Atmega8515 & Atmega163 - (schematic / circuit added
6/07) |
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Attobasic Byte-Wide Interpreter for Attiny2313 & At90s2313 - (circuit
schematic added 6/07) |
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Attobasic with 32k Of External Sram - This is a continuation of the work on
AttoBaisc for the ATMega8515/AT90S8515…(added 6/07) |
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Audio Conversion Systems Noise Calculations & Requirements - (app note added
6/07) |
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Audio DSP provides flexible serial I/O - 06/05/97 EDN-Design Ideas
Embedded-system designers are aware of the difficulties in connecting a �C to a large
number of peripherals, such as A/D or D/A converters. An interesting possibility, one
that you might overlook but definitely should consider, is to use an audio DSP, such
as the DSP56004/7/9 from Motorola (Phoenix).... [Design Idea by Jerry Horn, Burr-Brown
Corp, Tucson, AZ] |
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Audio/ Video Switch (8 x 8) - 8 channel switch…. [Peter Jakab, Electrical
Engineer, Engineer of Informatics] |
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Autostart circuit helps ATX motherboards resume operation after power interruptions
- 20-Jan-05 Issue of EDN Unlike legacy PC motherboards, an ATX-style
motherboard controls its power supply's on/off state. If ac power fails, many ATX
motherboards do not automatically restart when power returns, and that behavior is
unacceptable for a server system that must provide near-continuous service. Although
some PCs provide BIOS configuration selections for "wake-on-LAN" or "wake-on-modem"
operation, these op.... [Design Idea by William Mohat, Ameritech, Cleveland, OH] |
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Avoiding Passive-Component Pitfalls - AN-348 Analog Devices Application Note
(app note added 6/06) The Wrong Passive Component Can Derail Even
Best Op Amp or Data Converter. Here Are Some Basic Traps to Watch For. |
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AVR 323 Board - schematic for an ATMega323 boards ( Mega is pin compatible
with AT90S8535) The main interface to this board is RS232 (added 6/06)
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AVR 8 & 20 Pin Programming Adapter - (schematic / circuit added 6/07)
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AVR Based Serial Port IR Receiver - (electronic circuit added 7/03)
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AVR Firmware Monitor Program - (circuit added 6/07) |
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AVR Line Following Robot - Schematic and c source code for building line
following robot by Priyank Patil from India. (circuit added 09/09) |
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AVR microcontroller makes improved motor-controller - 17-Oct-02 Issue of EDN
The circuit in Figure 1 provides a novel method of reading the pulse train using an
Atmel (www.atmel.com] AVR processor, from a typical radio-controlled receiver, and to
determine the velocity of a motor. To capture the pulse train from a typical receiver,
you need an external interrupt that triggers based on a rising and a falling edge....
[Design Idea by Anthony Di Tommaso, Cranberry Township, PA, and George Simonoff,
Petersburg, OH] |
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AVR Programmers - These are four different AVR programmers that can be
controlled via standard ports of a PC. (added 10/05) |
