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Recent content by chipxsd

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    DC motor controller - avr pwm mosfet

    avr mosfet Greetings everyone. I'd like to build my own PWM controller board for an electric scooter. The controller will probably be made with an Atmel's AVR. It is required for the controller to drive a 24V DC motor (250W). What bothers me, i went through a lot of literature...
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    How to debug AT89C5131?

    at89c5131 debug Oh, now i get it! (damn i'm slow) :) Thanks everyone for help.
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    How to debug AT89C5131?

    at89c5131 compiler vasureddym: Thanks! I appreciate any help i can get. So FLIP is only used to transfer code on to device. Is it possible to use FLIP in Keil environment - so every time code is compiled, is automatically uploaded to AT89C5131? vasureddym: Did you have to debug AT89C5131...
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    How to debug AT89C5131?

    compiler for at89c5131 usbman: Tell me more. What exactly do i have to build? Let me tell you some of my experiences with other micro controllers. I've done some projects with PIC16F876 and its ICD. At work, i'm coding a TI DSP (5509) with JTAG ICE. I've done some little 8051 projects in high...
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    How to debug AT89C5131?

    at89c5131 so Yes, i've seen Keil and its support for AT89C5131. But I would like to know how do you set up your whole system to debug this device. What other hardware do you need (a specific ICD / ICE)? How to connect the debugger to device, when there's no ICD nor JTAG connectivity? Is just...
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    How to debug AT89C5131?

    debugging throgh atmel flip Anyone? Please, help?
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    How to debug AT89C5131?

    at89c5131 keil What is the best way to debug AT89C5131? Since this microcontroller has no ICD or a JTAG connector, debugging is only possible through USB (or UART - with some special libraries), right? Atmel did release Flip (FLexible In-sistem Programmer) application, and it supports debugging...
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    How are commercial 2.4ghz gain amplifiers made?

    Here's a fine example of a commercial Bi-Directional amplifier: www.wi-sys.com/products/accessories/2801.php Notice the Tx/Rx sensing technique on the block diagram (the PDF data sheet)?
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    How are commercial 2.4ghz gain amplifiers made?

    ... or antennafiers as RFLINX likes to call them. I'm a freshman at university of electrical engineering. I'll be taking telecommunications next year. So i am very new at 2.4ghz RF. How to build a gain amplifier for WLAN 802.11g (or b) adapters? I know it's possible to make an amplifier that...
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    RF Micro Devices - RF5117 2.4GHz Power Amplifier 802.11 wlan

    Re: RF Micro Devices - RF5117 2.4GHz Power Amplifier 802.11 that site has been dead for a couple of years - all i find are work in progress and untested reference only. How are commercial amplifiers made?
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    RF Micro Devices - RF5117 2.4GHz Power Amplifier 802.11 wlan

    Re: RF Micro Devices - RF5117 2.4GHz Power Amplifier 802.11 Is there an easier way to build a power amplifier for WLAN cards? Those commercial ones are to expensive... Has anyone build one before? I thought you can connect the amplifier directly to the PCI card. I guess series of these...
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    1W 2.4 Gig RF amplifier

    1w 2.4 amplifier If i'll get this one to work, i'll let you know, how it works...
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    RF Micro Devices - RF5117 2.4GHz Power Amplifier 802.11 wlan

    Re: RF Micro Devices - RF5117 2.4GHz Power Amplifier 802.11 I just noticed Macom. Do you think this module would do the job? **broken link removed**
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    RF Micro Devices - RF5117 2.4GHz Power Amplifier 802.11 wlan

    Has anyone ever made a power amplifier with RF5117? I'm about to assemble the evaluation board that's in the datasheet file. I had it made in a PCB factory. The PCB's they made are thicker then specified in pdf - so i would get the wrong capacitance on the input / output lines? Will this in any...

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