Posts from Harold M Hallikainen in

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[BUY]: Help, anyone got some OPA547T pwr opamps?  Mar 16th 1 17th 83
[BUY]: Wanted, Z80 single board computer  Nov 6th 1
[EE:] Reflective opto sensor suitable for bar code  Apr 18th 1, 342
[EE:] Shunt regulator?  Jan 23th 1, 24 24th 59, 60 25th 206
[EE:] Shunt regulator? 317/337 solution  Jan 25th 1
[EE:] Transformer coupling EIA422?  Nov 8th 1 9th 158
[EE] : Cheap and nasty watchdog  Nov 27th 1
[EE]: Packaged Solid State Relay  Feb 22th 1 23th 101, 103
[EE]: Schematic capture/board layout software nee  Jan 29th 1
[EE]: Schmitt Trigger (RB0) interrupt problem  Feb 9th 1, -1 10th 114
[EE]: Schmitt Trigger (RB0) interrupt problem (so  Feb 10th 1
[EE]: Telephone Disconnected Signal; Stopping Tel  Oct 19th 1
[EE]: [OT]:Phase control dimming on a cheap pic  Mar 6th 1
[EE]: [PIC]: AC Voltage Compensation  May 4th 1 7th 168, 118
[EE]: +-15 Volts square to 0>5 Volts square?  Mar 27th 1
[EE]: AC Voltage Compensation  May 8th 1
[EE]: Amplify then filter ?  Aug 3rd 1
[EE]: ASK Modulation  Mar 14th 1
[EE]: Autopilot for the highway (was Mowbot Theft  May 11th 1
[EE]: Battery Charging, Circuit considerations  Aug 16th 1
[EE]: Bulb Life  Jul 6th 1, -3
[EE]: Class C amps  Jul 11th 1, 18
[EE]: Conductive Liquid Sensor  Sep 21th 1
[EE]: crystal oven cct?  Oct 3rd 1 4th 85
[EE]: Definition of "pulse" - amateur radar again  Sep 6th 1
[EE]: Differential amplifier circuit?  Oct 26th 1 29th 232
[EE]: dimmer with pic can't make it work  Feb 15th 1
[EE]: Displays  Jul 3rd 1
[EE]: Fw: a big air tank  Aug 22th 1
[EE]: high efficiency feed to mains  Mar 11th 1
[EE]: high res DA challenge  Feb 3rd 1
[EE]: How to get a low power factor  Apr 8th 1
[EE]: How to retain data in memory when power is o  Dec 27th 1
[EE]: How to retain RAM data when power is off?  Oct 18th 1, -1, 19
[EE]: I need to perform a hw full adder  Mar 23th 1
[EE]: IGBT Help  Nov 8th 1 9th 148, 157
[EE]: Kits?  Jul 6th 1, -3
[EE]: Lamp S-Curve Table  Sep 17th 1
[EE]: Light Sensors  Nov 15th 1 16th 105
[EE]: Low parts count PIC based solar Gel-Cell cha  Feb 28th 1
[EE]: Low Voltage AC Dimming and Reverse Phase Con  Oct 3rd 1
[EE]: Modems  Feb 26th 1, 77
[EE]: Need resonators  Mar 20th 1
[EE]: nixie tubes  Feb 28th 1
[EE]: PIC overheating a 7805 !  Nov 9th 1, 11 12th 188
[EE]: powering LEDs from AC power line.  Oct 3rd 1
[EE]: Programmable UJT transitor  Jul 12th 1
[EE]: RMS vs Average voltage?  Apr 29th 1
[EE]: Shunt Regulator  Jan 26th 1
[EE]: SMT Toaster Oven  Jul 3rd 1
[EE]: Triac Driver for 115/220VAC ?  Dec 17th 1
[EE]: Voice Playback for "Novelty Toys"  Aug 4th 1
[EE]: What is chopper-stabilization technique?]  Apr 7th 1
[EE]:Measuring AC currents  Nov 9th 1 13th 304, 356 14th 417
[EE]:TTL & CMOS?  Nov 13th 1
[OT:] RE: SPAM  Mar 19th 1
[OT]: " Passive radar" defeats stealth technology.  Jun 18th 1
[OT]: (Ray)Gun of light - One man's view on Window  Oct 29th 1
[OT]: 250MB ZIP Iomega Clik of Death  Jan 25th 1
[OT]: -Air Drag (was: Botboard)  Aug 31th 1
[OT]: Amateur manned "rocketship"  Dec 3rd 1
[ot]: are there sram chips that use the i2c read/w  Aug 29th 1
[OT]: Audio Analog Multiplexer Needed  Aug 8th 1
[OT]: Blinking LED softly....  Jun 6th 1
[OT]: Brain Burp Rounding??  May 30th 1 31th 129
[OT]: Charging batteries of different voltages  May 11th 1
[OT]: Floppy Interface  Nov 21th 1
[OT]: Four-wire electric distribution system  Mar 19th 1
[OT]: heated mouse pad?  Jun 20th 1, -905
[ot]: how does a radar detector work?  Oct 30th 1
[OT]: Microchip Redesigned Site  Oct 25th 1 Nov 12th 1525 13th 1647
[OT]: Napster, was Pocket Socialism?  Apr 22th 1
[OT]: OEM Printer Suggestion  Jun 8th 1
[OT]: Plumber  Aug 8th 1
[OT]: Plumber --> plumbing the ISD  Aug 10th 1
[OT]: Pocket Socialism?  Apr 22th 1
[OT]: simple current regulator  Nov 9th 1
[OT]: Spam  Dec 3rd 1, 10
[OT]: Unstable 555?!  Sep 4th 1 6th 141
[OT]: VHS tape, a way to erase it.  Feb 22th 1, 7
[OT]: virus  Dec 7th 1
[OT]: Weekend Ramblings: Music  May 25th 1
[OT]: What is the voltage in your country?  Nov 30th 1
[OT]: Windoze driver for Gerber Photoplotters?  Aug 14th 1
[OT]: Windoze file copying  Feb 3rd 1
[OT]:Current Sensor  Apr 6th 1, 4
[OT]:FCC regs  Apr 3rd 1
[OT]:Microwave Oven  Aug 27th 1, 5
[OT]:Need linux help fast  Sep 27th 1
[OT]:Refilling HP smart cartridges  Nov 13th 1 15th 214
[OT]:Refilling HP smart cartridges - The Answer!  Nov 16th 1
[OT]:Transponder?  Aug 13th 1
[OT]:Virus W32.Sircam.Worm@mm  Jul 27th 1
[PIC:] 24 bit divided by 8 bit?  Feb 6th 1, 17, 20
[PIC:] DALI protocol for fluorescent lamps?  Dec 20th 1
[PIC:] IRDA  Apr 13th 1
[PIC:] procmd on 18c452  Mar 1st 1
[PIC:] PWM on 16f62x  Jan 17th 1
[PIC:] Re: FIFO buffer  Jan 14th 1
[PIC:] retlw tables and page breaks  Jan 17th 1, 9
[PIC:] Using the CCP on the PIC16c716  Feb 3rd 1
[PIC:]Re:  Feb 22th 1
[PIC:]term program for testing PIC serial output  Oct 16th 1 18th 111
[PIC:}Re: PIC16F627 EEPROM  Jan 15th 1
[PIC] : how does btfsc work ?  Feb 2nd 1
[PIC]: 100 really obscure factoids about PICs  Aug 6th 1
[PIC]: 16f628 Power On Reset  Nov 9th 1
[PIC]: 16f628 UART Question  Oct 26th 1 29th 256, 280
[PIC]: 16F6871 EEPROM write hangs  Jan 16th 1, 5, 67
[PIC]: 2.5KW Load  Jan 26th 1
[PIC]: 4mhz vs 20mhz  Mar 6th 1
[pic]: 9  Jun 8th 1
[PIC]: A table question.  Jun 7th 1
[PIC]: AC current  Jun 14th 1
[PIC]: Assembler 101 question...  Jan 25th 1
[PIC]: BIOS call to read from bidirectional parall  Aug 27th 1, 7, 15 28th 57, 78, 79
[PIC]: Code Commenting, was: LCD problems revisite  Mar 23th 1
[PIC]: Copyright protection for schematics,  Aug 8th 1
[PIC]: DALI protocol for fluorescent lamps?  Dec 21th 1, 27
[PIC]: Data Recording to Cassette Tape using QPSK.  Feb 23th 1
[PIC]: High impedance inputr to PIC A/D  Aug 24th 1
[PIC]: How to generate multiple random numbers?  Oct 16th 1
[PIC]: How to PROPERLY define and use variables?  Sep 18th 1, -2
[PIC]: How to wake up PIC every 10 seconds?  Nov 9th 1
[PIC]: IIC Routines - giving, not needing  Feb 22th 1
[PIC]: Input clamp current (was Schmitt Trigger (R  Feb 10th 1
[PIC]: Is it the future yet?  Mar 23th 1
[PIC]: Is this possible?  May 13th 1, 140
[PIC]: Lowest power consumption  Nov 13th 1
[PIC]: Microchip MATH multiplication routines  Dec 21th 1
[PIC]: microchip.com bad site  Feb 26th 1
[PIC]: Moving from f to w register  Dec 19th 1
[PIC]: MPLAB & LINUX  Dec 10th 1
[PIC]: Numerically controlled digital frequency ge  Mar 16th 1 17th 88 19th 131
[PIC]: Online handbook for assembly language instr  Oct 4th 1
[PIC]: p18c452 interrupts  Nov 15th 1
[PIC]: PC104 recommendations  Apr 14th 1
[PIC]: PDF to ASCII or Html was handbook for assem  Oct 4th 1
[PIC]: Phase angle algorithm needed  Jun 12th 1
[PIC]: PIC speech system (+free software)  Dec 19th 1
[PIC]: PIC16F877 not working with 20.0 MHz Resonat  Jun 22th 1 Jul 11th 1574
[PIC]: Potentiometer on ADC  Nov 9th 1, -4 12th 189 13th 296, 307 27th 1363
[PIC]: PSP problems...  Aug 29th 1
[PIC]: Pullups  Apr 19th 1
[PIC]: Question about interfacing modem to PIC  Sep 6th 1
[PIC]: Quick Resonator Question  May 13th 1, 124, 120
[PIC]: Scaling of a curve  Jul 3rd 1
[PIC]: Scrambled radio  Jun 17th 1
[PIC]: Sending data over power wiring  Oct 29th 1
[PIC]: Simulation Speeds  May 22th 1
[PIC]: TTL or ST ?  Feb 15th 1
[PIC]: Turning off case sensitivity in MPLAB?  Oct 25th 1
[PIC]: User interface guides?  Oct 29th 1
[PIC]: Zero Crossing Detector  Nov 6th 1, 0
[PIC]:16F628 availability  Jan 18th 1
[PIC]:18C2x2 pin pitch  Mar 23th 1
[PIC]:4mhz Ceramic resonator with Caps  Nov 12th 1
[pic]:carry flag  Nov 9th 1
[PIC]:interfacing PIC to a phone line  Oct 29th 1
[PIC]:one final newby question....well  Jun 15th 1
[PIC]:Possible to use USART for RX and have TX as  Jun 9th 1
[PICLIST] %5BPIC%5D%3A  Apr 16th 1
[PICLIST] [EE] high efficiency feed to mains  Mar 8th 1, 87 9th 135 12th 320
[PICLIST] [EE] question about light dimmer circuit  Dec 17th 1
[PICLIST] [EE] RS485 or CAN ?  Dec 14th 1
[PICLIST] [EE] three-phase power measurement,  Apr 21th 1
[PICLIST] [EE}: Robotics expo  Mar 6th 1 14th 805
[PICLIST] [OT] Ancient computers  Mar 17th 1
[PICLIST] [OT] Brand Names/TradeMarks registration  May 9th 1
[PICLIST] [OT] Website?  Jan 23th 1, 17, 19, 74
[PICLIST] [OT] Website? ASR-33?  Jan 26th 1
[PICLIST] [PIC] [EE]: Thermal Sensing techniques  Jun 6th 1
[PICLIST] [PIC] RS232 BUS ?  Jul 3rd 1 6th 264
[PICLIST] ] Transformer coupling EIA422?  Nov 9th 1 12th 180
[PICLIST] +AFs-EE+AF0-: IGBT Help  Nov 9th 1
[PICLIST] 16F84 first project "Mentor Needed" "Tha  Feb 14th 1 15th 107
[PICLIST] Editor recommendations please  Mar 13th 1
[PICLIST] EG&G Vactec IRPD VTR24F1  Mar 30th 1
[PICLIST] FCC EMI testing rules?  May 12th 1, 52
[PICLIST] FCC EMI testing rules? (and OTHERS?)  May 12th 1, 11
[PICLIST] ICSP programming of PIC16F627SO  Feb 8th 1 9th 91, 130
[PICLIST] Need help locating unusual part  Aug 28th 1
[PICLIST] PIC16F627 EEPROM  Jan 14th 1
[PICLIST] RE[PIC] : Calorimeter design  Mar 28th 1
[PICLIST] theory question on phase control dimming  Apr 19th 1
[PICLIST] USB<->RS232 TTL serial adaptor : USB in,  Jul 3rd 1
[PICLIST] Use power line (& PIC16F627) for baud-ra  Aug 20th 1
[PICLIST] Where can I get motorised faders from?  Mar 9th 1

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- Harold M Hallikainen


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