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0.14V RC Oscillator Circuit with Separate Logic Output Buffer - Circuit Ideas for
Designers Application Notes Advanced Linear Devices, Inc. (app note added 6/06) |
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18 Volt PSU for Radio Controlled Throttles - (circuit / schematic design added
6/06) |
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2 Transistor Amplifier - (circuit / schematic added 2/03) |
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250-Amp Speed Controller for RC Cars - (electronic circuit added 4/05) |
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4W FM Transmitter - Don't be fooled by the relative simplicity of this
transmitter. With 4W of power, it's not a toy! Since it operates in the FM band
(88-108MHz), a licence is required for broadcasting. With a good and properly mounted
antenna....(circuit / schematic added 2/03) |
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A 250-amp Speed Controller for RC cars - The FET speed controller is made up of
several smaller blocks, each which is quite easy to understand. The R.C. transmitter
sends control information to the receiver as a string of width modulated pulses. The
receiver sorts these out….(design added 08/08) |
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A High Speed NiCd Charger for Electric R/C - A few years back, I published a
design for a Low Cost Thermal Peak Detection Charger. Since then, I've designed
several other chargers, in my ongoing quest to avoid having to spend money. Of course,
….(design added 05/09) |
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A Receive Signal Decoder - The signal output by radio control receiver is a
form of PWM. This may be useful for driving servos, but is inconvenient for general
electronic applications. Therefore, several of circuits on this site convert
this signal into a voltage first. This is performed by this circuit. It is not a
project in its own right, just a building block used by or projects.... (added 4/05) |
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An On/Off Motor Control with Brake - The circuit for the controller begins with a
buffer, consisting of R1, R2, R3, and Z1A, which isolates the receiver from the rest
of the circuit and makes operation of the circuit independent of the exact signal
levels from the receiver….(circuit design added 08/08/08) |
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AN244: AN244, Internal RC Oscillator Calibration - Microchip Application Note
Published 20-Jan-03 (app note added 2/06) |
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AN616: Digital Signal Processing with the PIC16C74 - Microchip Application Note
Published 26-Aug-97 (app note added 6/06) |
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Analog Bar Graph Expanded Scale Voltmeter - ….(schematic added 03/09) |
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BattMan II: A Computer Controlled Battery Manager - design idea added 04/05/06) |
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Getting the Most from Your Radio Control System - ….(schematic added 03/09) |
| HC11 Controls the Stepper - (circuit / schematic
design added 07/08/09) |
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High Speed NiCd Charger for Electric R/C - A few years back, I published a design
for a Low Cost Thermal Peak Detection Charger. Since then, I've designed several other
chargers, in my ongoing quest to avoid having to spend money. Of course, ….(design
added 05/09) |
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High-Rate Electronic Speed Control with BEC & Brake - ….(electronic project added
05/09) |
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High-Rate Speed Control with Battery Eliminator Circuit (BEC) - ….(design added
03/09) |
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High-Rate Speed Control with Brake - ….(design added 05/09) |
