Posts from Douglas Butler in

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Thread / Posts
[BUY]: 650VAC Transformer  Oct 2nd 1 4th 138 5th 197, 181
[EE]: - Botboard  Aug 31th 1
[EE]: "no variance,  Oct 9th 1 12th 206, 270
[EE]: "Tilt-o-meter" for RC plane  Aug 24th 1
[EE]: 3 Phase Power distribution  Jul 30th 1 31th 146
[EE]: 9V battery life  Jul 10th 1
[EE]: AC current  Jun 20th 1
[EE]: Accurate mains frequency measurement  Jun 27th 1
[EE]: Aluminum caps vs. Tantalum  Dec 17th 1, 65
[EE]: Amateur radar?  Aug 6th 1, 36, 49 7th 124
[EE]: Amplifier chip  Oct 25th 1
[EE]: big led display  Dec 27th 1
[EE]: Bulb Life  Jul 3rd 1
[EE]: Bulb Life -- Burned out bulb resurected  Jul 17th 1
[EE]: Bulb Life (x:Modulating headlight)  Jul 3rd 1
[EE]: Bulb Life, X-10 turn-on would seem to up lif  Jul 5th 1
[EE]: Cheap light level sensor  Oct 2nd 1
[EE]: Cheap schematic software  Jun 15th 1
[EE]: crystal oven cct?  Oct 2nd 1
[EE]: Decapsulation  Jul 12th 1
[EE]: Definition of "pulse" - amateur radar again  Sep 6th 1 7th 108
[EE]: Diode question on the "El Cheapo" programmer  Jul 13th 1
[EE]: Drilling a square tube??  Oct 15th 1, 14
[EE]: Fdisk & 2 Primary disks  Aug 1st 1
[EE]: Getting at a struct of flags as a byte ?  Sep 24th 1
[EE]: Having difficulty interfacing a current sens  Jul 30th 1, -25
[EE]: High temperature sensor  Dec 7th 1
[EE]: How can I power a small RS485 network?  Dec 17th 1
[EE]: How ICs are made  Dec 13th 1 14th 50
[EE]: How to control a 24V solenoid with a PIC and  Jul 23th 1, 4 24th 53, 52
[EE]: How to dim UV light  Aug 9th 1
[EE]: How to make a PIC control de rotation and di  Jun 28th 1
[EE]: Increasing the range of a 2.4Ghz A/V  Aug 27th 1
[EE]: Is there an analog future?  Oct 22th 1
[EE]: Lasers and IR  Jun 21th 1
[EE]: Lead or mu-metal ?  Oct 9th 1
[EE]: Light Sensors  Nov 14th 1
[EE]: Logic Analyzer  Jul 19th 1
[ee]: Low volt drop diode?  Nov 9th 1
[EE]: MELF  Aug 8th 1
[EE]: mu metal (was Re: Effects of a magnet on a P  Oct 5th 1
[EE]: Optical mouse technology  Oct 3rd 1
[EE]: Programmable UJT transitor  Jul 12th 1
[EE]: proud announcement  Nov 21th 1, -1
[EE]: RS232 activity LED's  Nov 12th 1
[EE]: Sending power over data line!  Oct 29th 1
[EE]: Solid state relay difficulty  Aug 2nd 1, 18
[EE]: switching power supply and current  Oct 4th 1, 8
[EE]: tiny power supply  Aug 16th 1
[EE]: Transformerless PSU  Jul 27th 1
[EE]: Ultrasound/Cavitation transductor for nebuli  Jul 16th 1, 40
[EE]: Underwater RF  Jul 10th 1, 2, 11
[EE]: UPS's, powerfactors, and computers  Dec 7th 1
[EE]: Video Camera as head position indicator - id  Aug 10th 1
[EE]: Voice Playback for "Novelty Toys"  Aug 6th 1
[EE]: What is the relationship between gain and dB  Jul 16th 1
[EE]:Buck-Boost switcher ideas, anyone?  Sep 17th 1
[EE]:Contactor vs. SSR  Nov 2nd 1, 9
[EE]:Debunking science myths  Aug 6th 1
[EE]:DRO using old PC mouse  Aug 3rd 1
[EE]:Monitor Life  Aug 9th 1
[EE]:Soldering piezos  Jul 18th 1
[EE]:winding an inductor.  Jun 21th 1
[OT] : removing numbers from chips  Jul 12th 1 13th 61
[OT]: Did Nostradamus know?  Sep 14th 1
[OT]: looking for suggestions for communicating i  Aug 1st 1
[OT]: Alice's Snail  Sep 11th 1
[OT]: Battery Corrosion and How to Get Rid of it?  Nov 14th 1 16th 240
[OT]: burn in time  Nov 28th 1
[OT]: Coefficient of Thermal Expansion  Sep 27th 1 28th 83 Oct 1st 227
[OT]: Did someone think?  Dec 5th 1 7th 156
[OT]: Gee, it's quiet in here...  Oct 31th 1
[OT]: global problems  Jul 31th 1, 30
[OT]: ham? : Thread about 'portable radar'  Nov 9th 1
[OT]: heated mouse pad?  Jun 20th 1
[OT]: hobbyist SMT prototyping?  Jul 27th 1
[ot]: how does a radar detector work?  Oct 22th 1
[OT]: How to heatsink a lot of power electronics?  Aug 28th 1
[OT]: How to print words on enclosure box?  Jul 31th 1, 3988
[OT]: It's a girl :-)  Jul 30th 1 31th 125
[OT]: Looking for 68HC11 list  Nov 2nd 1
[OT]: Mail in here per year  Sep 26th 1
[OT]: Moon landings hoaxes ?  Sep 4th 1, 5
[ot]: MOV testing  Sep 26th 1
[OT]: Mr Hawking loses the plot  Sep 7th 1 10th 117
[OT]: Oil Cooling a Computer  Nov 21th 1
[OT]: Patents (was removing numbers from chips)  Jul 16th 1
[OT]: PIC reseting due to relays (playing with nam  Aug 30th 1
[OT]: Priority Green was Modulating a headlight  Jul 3rd 1
[OT]: Riding the Shuttle  Aug 23th 1
[OT]: Rockets banned?  Sep 19th 1
[OT]: simple current regulator  Nov 9th 1
[OT]: Sir Peter Blake  Dec 6th 1
[OT]: The 12 Volt Home  Jul 16th 1
[OT]: Underwater robots  Jul 30th 1 31th 97
[OT]: UPSs (was Why I Hate Marketing Departments (  Nov 29th 1
[ot]: using a pic in sleep mode??  Sep 4th 1
[OT]: What is the voltage in your country?  Nov 27th 1
[OT]: What's wrong with data radio links ?  Sep 25th 1
[OT]: Why cannot some of us play well with others.  Jun 26th 1
[OT]: Wind Chill Question  Oct 3rd 1, 23, 22
[OT]:Transponder?  Aug 14th 1 15th 97
[PIC]:  Jun 20th 1
[PIC]: Compiler Wars  Oct 26th 1
[PIC]: Mosfet speed control of 12V DC motor - Par  Oct 9th 1, 15, 24
[PIC]: PIC reseting due to relays  Aug 29th 1 30th 138
[PIC]: [EE] ? : Controlling a load with a variable  Jun 15th 1
[PIC]: 16C58A vs B changes?  Aug 27th 1 29th 168
[PIC]: 16f628 Power On Reset  Nov 9th 1
[PIC]: 16F877... TRANSIENT problem !  Jun 15th 1
[PIC]: A/D spectrum analyzer  Jun 26th 1
[PIC]: AC current  Jun 14th 1
[PIC]: Building a Servo  Aug 9th 1, -5004, 28 10th -4973, 150
[PIC]: CCS C bug in < and > { Phooey!}  Sep 14th 1
[PIC]: Code protect is not secure!  Sep 18th 1
[PIC]: dallas one wire interface  Oct 19th 1
[PIC]: Generating a "truly" random number on the a  Aug 16th 1 21th -5234, 316
[PIC]: Hardware Design Challenge  Jul 10th 1
[PIC]: Input protection V-I curve  Aug 7th 1
[PIC]: instruction set for pics  Oct 10th 1
[PIC]: line follower  Oct 30th 1
[PIC]: LPS project  Jun 21th 1 22th 159
[PIC]: My first question to the list!  Dec 27th 1
[PIC]: Need advice on using the Open-collector out  Oct 25th 1
[PIC]: Need SPI code for 16F877  Aug 7th 1
[PIC]: Oscillator leads  Aug 16th 1
[PIC]: PCB Board houses  Jul 30th 1
[PIC]: PIC as USB Master?  Jun 14th 1, 15, -72, 42
[PIC]: PIC tools/auctions - was ICE [AD]:  Jun 22th 1
[PIC]: Potentiometer on ADC  Nov 26th 1 27th 81, 84
[PIC]: Power On Reset  Nov 28th 1
[PIC]: preferred modern I/O  Oct 26th 1, -14
[PIC]: Pull downs ===>>  Aug 16th 1
[PIC]: Reading Mains Voltage From a PIC  Jun 22th 1 25th 303
[pic]: RS485 opto isolators  Nov 14th 1
[PIC]: Scaling of a curve  Jul 6th 1
[PIC]: Suggest an approach to this filtering probl  Jul 10th 1
[PIC]: Zero Crossing Detector  Nov 6th 1, 3
[pic]:Accessing a var as a byte or bits in C  Dec 4th 1
[PIC]:Is it possible to adjust internal osc to 3.6  Dec 6th 1
[PIC]:Thoughts on RS485 collision detection  Jul 17th 1
[PIC]:USB Vendor Id  Jul 20th 1, 3
[PIC]:Using IR....determing position?  Aug 24th 1
[PIC]:Values on power-up  Nov 27th 1
[PICLIST] [BUY] Looking for Dallas Parts  Sep 4th 1
[PICLIST] [EE] current sensing circuit  Aug 1st 1
[PICLIST] [EE] what's this smd inductor  Dec 18th 1
[PICLIST] [EE}: DC-PM motor, speed vs torque?  Aug 6th 1
[PICLIST] [OT] current sensing circuit  Jul 31th 1
[PICLIST] [PIC] 2 X 3VDC bat with PIC  Aug 23th 1
[PICLIST] [PIC] RS232 BUS ?  Jul 2nd 1
[PICLIST] [PIC]Does anyone know of some logic circ  Nov 16th 1
[PICLIST] ] Transformer coupling EIA422?  Nov 8th 1
[PICLIST] Bit Width  Oct 1st 1
[PICLIST] I2C cable run length  Jul 5th 1
[PICLIST] Multiple uCs sharing same clock  Aug 20th 1
[PICLIST] PCB Board houses  Jul 25th 1
[PICLIST] PCB Books  Sep 4th 1
[PICLIST] PIC: F877 Wont Start  Jun 27th 1
[PICLIST] Porting from one C compiler to another.  Dec 31th 1
[PICLIST] SCL and SDA signals  Jun 15th 1
[PICLIST] Serial port drive specs. Noncomliant dev  Jun 14th 1
[PICLIST] temp sensors cable length  Jul 12th 1
[PICLIST] varactors vs. air variable caps and LED  Aug 9th 1, 267

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