Posts from Mike Keitz in

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or any date.
Thread / Posts
(OT) AC Signal Control  Oct 25th 1
(OT) Laser or ???? ranging  Jan 20th 1
(OT) Serial Numbers  Aug 28th 1
[Fwd: 12 bit A to D +comparing]  Apr 19th 1
[OT] "How to?" with thermistor from a car.  Jul 8th 1
[OT] 240V in USA  Jul 21th 1, 2 22th 149
[OT] 240V in USA [way OT]  Jul 22th 1, 4
[OT] 418 vs 433 MHz  Mar 26th 1, 14
[OT] Best way to read a POT without the A/D?  Jan 8th 1
[OT] Buying a O-Scope  Aug 28th 1
[OT] Cable retained energy, was Super Caps  Mar 10th 1
[OT] Car tacho / Lawn mower tach  Apr 2nd 1 3rd 44
[OT] Composite video signal (50Hz, 625 lines)  Jan 4th 1 5th 29
[OT] CTCSS Encode/Decode  Jun 9th 1
[OT] DTMF Keypad for TP5089 encoder chip  Mar 26th 1
[OT] FDD via 8255  Aug 13th 1
[OT] HD Question  Jul 6th 1
[OT] Implementing electric brake for a small DC mo  Aug 17th 1
[ot] International Power  Aug 21th 1
[OT] ISD sound chip questions  Apr 6th 1
[OT] ish EPROM Programming Specs  Mar 12th 1 Jul 30th -64263
[OT] MC1723/LM723 Odd Problem  Oct 25th 1, 43, 51
[OT] Measuring Dwell / RPM / timing etc  Apr 7th 1
[OT] Mr. Zhu was:Good news: compatible microchip's  Oct 27th 1
[OT] Mystery SRAMS - Whoops  Dec 31th 1
[OT] Need help with phototransistor  Apr 9th 1
[OT] Need to build a high voltage spiking circuit.  Oct 27th 1
[OT] O2 sensor questions  Sep 7th 1
[OT] OOPS  Mar 1st 1
[OT] Optrex LCD  Aug 2nd 1
[OT] PCB Exposure Time.  May 11th 1
[OT] ph and CO2 measurers?  Mar 26th 1
[OT] Physician inventor  Mar 31th 1
[OT] PIC-based Digital Storage Oscilloscope  Jan 19th 1 20th 107
[OT] Playstation chip  Apr 8th 1
[OT] POTS specifications???  Jul 14th 1
[OT] Power control help...  Feb 2nd 1
[OT] Power Line Transmission  Mar 18th 1
[OT] RF Noise  Feb 5th 1
[OT] RMS Calculations - More than meets the eye  Mar 28th 1
[OT] Schottky transistors; why are there not  Jun 9th 1
[OT] SCR failures  Jul 31th 1 Aug 3rd 121
[OT] Solid State switch for antenna  Feb 27th 1
[OT] Speedcontrol using backemf with AC Motor ?  Aug 10th 1
[OT] SquareWave  Apr 24th 1
[OT] Squelch  Feb 27th 1
[OT] Super Caps  Mar 6th 1
[OT] Ultrasonic ranging system  Jan 23th 1
[OT] Using a mouse as a cheap incremental encoder?  Jun 23th 1
[OT] Varying voltage  Apr 2nd 1
[OT] video signal,  Mar 26th 1
[OT] Videobackup  Jan 29th 1
[OT] We SPAY your PETS & you never have to pay us  Jun 3rd 1
[OT] Wein Bridge (was Ceramic Resonators)  Mar 16th 1
[OT] windows terminal- output?  May 3rd 1
[OT](Zero crossing)  May 11th 1 13th 185
[OT], Question for physics person  Jun 14th 1
[OT]: LED with 1.5 V  Feb 6th 1 18th 777
[OT]:modem back to back.  Sep 11th 1
[OT]Inverse Charaters on LCD  Nov 12th 1
[Private] O.T. - what's less interesting, spam hat  Mar 1st 1
[slightly OT] 8 and 16-bit memories  Feb 12th 1
[slightly OT]: PC RAM: What type is it?  May 2nd 1
[Way OT] ABS brakes.  Jan 23th 1
12C508 cal value on window version  Mar 3rd 1
12C508 question  Mar 10th 1
12C509 GP2 Silent  Sep 12th 1
12C509 to drive 12V latching relay from 24VDC?  Oct 23th 1
12C509JW OSCCAL & Making a Deadline  Jun 19th 1
12V to 5v [0T]  Jun 23th 1
16 bit numbers in a 8 bit architecture  Feb 4th 1 5th 25
16 bit SPI for 16C7X?  Apr 29th 1
16-12 bit Comparing  Apr 24th 1
16bit power of 10  Dec 14th 1
16C54 in an 16F84 programmer  Jun 19th 1
16C54 Programming Help?  Sep 14th 1
16C57 Reset Vector.  Jul 15th 1
16C63 Runs at 5.25V not at 5.2 0or 5.00V  Jul 30th 1
16C6X inputs  Feb 12th 1
16C74 Interrupt Routine  Nov 2nd 1
16c74 serial port HELP Part2  Feb 17th 1
16F84 EEPROM Write/Erase Cycles  Mar 10th 1
16F84 minimum Vcc at full speed  Apr 4th 1
16F84 near brush with death!  Mar 15th 1
16F84 question ( fuse protect )  Jul 15th 1
16F84 to 16C5X OTP ?  Oct 30th 1
16f84 Vdd range  Mar 14th 1
16F84 vs 16C84  Jun 4th 1
16F84, run problems  Apr 15th 1
2 digit BCD to binary conversion  Apr 4th 1
24AA04/08  Apr 7th 1
25v at 5 Amp ????  Dec 12th 1
3 Byte Binary to BCD Conversion  Aug 23th 1 24th 97, 96 25th 4935
3 byte decrement  Aug 12th 1 13th 105
32 bit add/sub  Apr 16th 1
32 bit add/sub - Bad Bugs there?  Apr 17th 1
32 Bit Addition  Nov 6th 1
32 bits binary to BCD convert?  Mar 16th 1 17th 95
50 MHz frequency counter  Feb 11th 1
7 segment display HELP  Jul 2nd 1
A/D and signal -10V..+10V  Jun 10th 1
Acoustic emissions: Count bits set on a port  Sep 10th 1
ADC Input Levels  May 19th 1
ADC Problem - PIC16C74  Sep 2nd 1
after I return from an interupt...  Jun 24th 1
Audio compression algorithm  Mar 9th 1 10th 81
Battery consumption & LEDs  Aug 6th 1
BCD 3 digit subtraction  Mar 27th 1
Beginner's Questions  Mar 12th 1
Best way to read a POT without the A/D?  Jan 7th 1
Binary to BCD Conversion  Apr 28th 1 29th 111 30th 173
Binary to BCD Converter  May 11th 1
Bit setting via a variable  Feb 20th 1
Bit test commands and ports  Dec 30th 1
Bit time for 9600 baud  Mar 12th 1
Blow only once with not PIC16C84? Is it true?  Jun 26th 1
boundry crossing  Aug 26th 1
Brown out reset  Sep 1st 1
Buad timing- How close do I have to be?  May 24th 1 25th 27
Bug in posted MOMA code??  Nov 9th 1
Building a PIC Timer Queue  Mar 14th 1
But swapping etc  Jan 16th 1
Capacitance/Inductance measurement boxes  Sep 13th 1 14th 33
CASE-statement? -Reply  Feb 19th 1
CCP Modules from HELL!!!  Jul 14th 1
Clock/Calendar chip  Feb 16th 1
CLRW instruction side effects?  Aug 28th 1
CMOS video camera modules  Nov 4th 1
Code for frequency generator?  Jul 21th 1
Coin count!  Sep 3rd 1
compact sort program  Dec 31th 1
Configuration bits on 16c54  Mar 4th 1
Connecting RS-232 to 12C50x GP3 Pin  Jan 16th 1
CRC?  Aug 18th 1
crystals  May 19th 1
D.C. GFI for Deep Sea Diver Heating During Decompr  Jun 19th 1 22th 90
DC level to 1KHz sine wave conversion.  Feb 12th 1
Decoding 12 bit radio data using PIC  Mar 6th 1
degrees C to degrees F conversion  Mar 9th 1
Delay Output!  Mar 9th 1
Design of a cooling system using expansion of comp  Nov 12th 1
Detecting AC power line on/off  Apr 24th 1
Dip Switches Replacement  Jul 6th 1
Division  Mar 1st 1
Do 16C559/JW's get tired?  Jun 19th 1
Dodgy A2D readings  Apr 8th 1
DRAM pinout  Mar 12th 1
DRAM with battery backup  Mar 12th 1
Driving LED's -- was Driving LCDs  Jan 30th 1
Driving/reading +/- 10V serial lines  Mar 25th 1
EEPROM  Mar 18th 1
Electrolytic Capacitors and Heat [OT]  Sep 16th 1, 2
Encryption - OT  Mar 26th 1
EPROM based PIC serial programming  May 7th 1
Erasing EPROM Pics  Apr 20th 1
External RAM  Mar 3rd 1, 2 4th 56
fast 16 bit counter  Apr 27th 1
Fast serial out  Jun 24th 1
floating point routines  Feb 16th 1
frequency noise ?  Jan 29th 1
Gambling Machines & Random Numbers  Mar 13th 1
Generating Digital Speech cheaply  Apr 20th 1 21th 76, 77, 87
generating random intervals?  Jan 5th 1, 23
Got Problems with PIC16C5x and PIC16C7x instructio  Aug 26th 1
Help finding serial/parallel chip  Sep 30th 1
Help learning pic code  Feb 23th 1
Help needed with digital filtering.  Jan 20th 1
Help with arrays  Oct 21th 1
Help with component selection  Jul 20th 1
Help with counter  Mar 12th 1
Help with home made programmer  Jan 5th 1
help with i2c  Aug 20th 1
HELP! PIC Automotive application  Feb 17th 1
HELP! R/C Servo Code problems-Can U find problem.  Jan 10th 1
Help! Switching problem with PIC16F84 driving a tr  Apr 29th 1 May 1st 90
Help...what am I missing?  Dec 14th 1
Help: 12C508 led chaser  Jul 17th 1
Hitachi HD44780  Sep 2nd 1
How do comment out more than one line in Microchip  Jun 3rd 1
How do I NOT a number?  Apr 30th 1
How to convert an 8 bit byte into two ASCII chars.  Jun 11th 1
how to detect AC power loss  Aug 3rd 1
How to manually reset the PIC16F84  Jan 16th 1
How to move BLOCK in PIC  Jan 8th 1
How to use Datarase II for PIC16c74a ?  Feb 18th 1
how to use delay without effecting your code  Apr 30th 1
Hycal Humidity Sensor - IH3602L Application  Feb 6th 1
I can't write to PORTA.  Sep 7th 1
I/O Impedance  Mar 27th 1
I2C master/slave mode for PIC to PIC comms  Dec 31th 1
In Circuit Programming 16x84  Feb 11th 1
Indirection on 16C84  Apr 16th 1
Instantaneous Fuel Consuption Measurement  Jun 26th 1
Interfacing with an LCD  Mar 2nd 1
Interrupt inside an interrupt?  Mar 12th 1
IR barrier and sunlight  Nov 12th 1
IR Remote control emitter  Jan 5th 1
ISR how to  May 19th 1
isr without context save ?  Dec 28th 1
JW parts and erasing  Dec 30th 1
Laser Gun & Target game development  Sep 22th 1
LCD help.  Nov 12th 1
LCDs and brown out  Jan 29th 1
linear voltage source: which PIC to select  Jul 2nd 1
logarithmic ladder attenuators (slightly off toPIC  May 7th 1 8th 189 9th 245 10th 278
logic level for pics  Apr 11th 1
Look up table: can I do this? a rethink and ASCII  Aug 29th 1
Looking for +5V LED Sink and Source Darlington Dri  Dec 22th 1
Looking for an easy ram buffer...  Apr 2nd 1
Looking for circuit to power PIC from 120Vac.  Oct 15th 1
Manchester Data Encoding  Jan 9th 1
Manchester encoding  Feb 5th 1
Max R/C servo frequency  Nov 1st 1
Median and Mean filtering  Jul 29th 1
Memory devices  Jul 17th 1
Modem behavior problem  Sep 9th 1
More 16F84 ICSP... (for real this time)  May 1st 1
More PICList and 16C64A Weirdness  Sep 3rd 1
More sink current - and the unabridged history of  Jun 19th 1
Morse keyer code  Feb 10th 1
Morse keyer code")  Feb 12th 1
Motor Speed with back EMF..  Aug 14th 1
Need gear motors for PIC 'bot  Jul 14th 1
Need help on returning from external INT  Apr 30th 1
Need help with a 30 min. timer.  Mar 31th 1
Newbie Help  Aug 24th 1
NJU6355 Specs?  Mar 19th 1
O.T. Pulse dialing  Mar 18th 1
Opto-isolator Question  May 27th 1
Oscillator calibration rewriting...  Feb 27th 1
oscillator trouble  Mar 6th 1
OT: IC Sockets  Jan 19th 1
OT: PIC power supply  Feb 16th 1
OT: Radio Transmission in Water  Mar 4th 1
OT:Manchester encoder/decoder  Dec 31th 1
OTP  Mar 12th 1
OTP erasure  Apr 21th 1
Parallax format code- What is "indirect"?  Jun 3rd 1
Parity generation on serial transmission  Sep 17th 1, 61
PC question  Sep 7th 1
PCB layout and production?  May 7th 1
PCL related puzzle ;-)  Aug 25th 1
PIC "Smart antenna"?  May 19th 1
PIC 16F84 programmer  May 3rd 1
PIC and power MOSFET  Apr 10th 1
PIC being reset by spikes from motors - any ideas?  Sep 7th 1
PIC detecting power down...  Feb 20th 1
PIC interrupts  Aug 28th 1
pic max voltage  Mar 30th 1
PIC Packages and PICStart Plus Question  Feb 23th 1
PIC Power-up.  Nov 1st 1
PIC Problems.  Dec 21th 1
PIC programming timing [gpprg?]  Aug 12th 1
PIC Prototyping board sources  Feb 5th 1
PIC Pseudo Random Code  Feb 18th 1
pic questions  Jun 26th 1
Pic Start Plus Firmware  Apr 28th 1
pic tachometer...for Diesel engine..  Jan 16th 1
PIC TIMER  Apr 29th 1
PIC to Floppy  Jan 16th 1
PIC to video synchronization  Mar 12th 1
PIC12C509 and P16PRO troubles from a beginner  Apr 15th 1
PIC12CE5XX serial interfacing  Sep 13th 1
PIC16C64 decoder problem  Feb 24th 1 25th 15
PIC16C64A Bank bits  Apr 27th 1
PIC16C84 + A/D ??  Apr 9th 1
PIC17C42 - DOUBTS  Mar 31th 1
PIC711 - more program memory needed  May 18th 1
PICLIST Digest - 23 Jun 1998 to 24 Jun 1998  Jun 26th 1
PICs and battery-backup SRAM  Jul 8th 1
PICs and jobs  May 12th 1
PICSTART PLUS compiler error  Sep 8th 1
PICSTART Plus firmware upgrade, where?  Jul 30th 1
Picstart PLus Won't work  Jun 22th 1
PID question.  Mar 6th 1
Please HELP me, with your answer.  Feb 18th 1
PORTA problem  May 8th 1
Power Mosfet  Aug 26th 1, 69
Power Supply  Mar 14th 1 May 13th -70224
Power-on vs. awake from sleep  Jun 24th 1
powersave during PIC sleep  Mar 31th 1
prescaler  Feb 11th 1
Problem with CLRF PORTB istruction ...  Aug 21th 1
Problem with PIC and WDT wakeup  May 2nd 1
Problems with code in page 1  Mar 17th 1 18th 72
Programmer sold, RF freq's  Mar 26th 1
Project question: rerouting TTL signals  Jun 12th 1
Protecting ADC inputs  Oct 19th 1
pseudo-asm  May 13th 1
Putting RS232 TX line high  Mar 11th 1
pwroblems with pwm  Jan 5th 1
Q: PIC 16F84 drives MOSFET hot?  Jun 24th 1
Q's on batteries and 60Hz  Feb 2nd 1
question on increasing pic internal clock speed  Jun 22th 1
RAM Buffer  Apr 3rd 1
RC Transmitter  May 7th 1
Re[2]: pic questions  Jun 29th 1
Reading Manchester-1 (Bi-phase mark code)  Mar 31th 1
Reed-Solomon Error Correction with PIC - Oops  Mar 19th 1
Repeater Controller  May 13th 1
RESET Problems on PICs  Apr 24th 1, 2
Resistance measurement progress  Jul 20th 1
RF Noise  Feb 1st 1
Running PIC16C84-4 @ 12MHz  Jan 6th 1 7th 68
selection of battery for power consumption of 300m  Jun 9th 1
Semi random reset  Mar 10th 1
Sensing microwave oven temperature [OT]  Apr 4th 1, 19
Sensor questions (maybe [OT])  Apr 8th 1 13th 268
Serial (SPI or I2C) SRAM  Dec 4th 1
Serial, RB0/INT & TMR0  Jan 2nd 1 4th 37
Serially programmable C54 ?  Mar 26th 1
Shared Clock?  Apr 16th 1
simple timing question  Jan 2nd 1
Sinewave generation  Dec 12th 1
Single step  May 24th 1
Size of a file .Hex  Sep 9th 1
Software implemented phase lock loops  Aug 17th 1
SquareWave  Apr 24th 1
Stack Pointer  Apr 16th 1 17th 38
Stack Underflow Causes Purple Plague  Apr 9th 1
Stealing Code  Feb 8th 1
Strange results for oscillator frequencies  Dec 15th 1
Such a thing as serial SRAM?  May 7th 1
Super Caps  Mar 6th 1
Switching mains  May 2nd 1
table  Jan 5th 1
Table (Paging problem ??)  Mar 19th 1
Table lookup and AN556  Aug 20th 1
TCM 3105 still available?  Apr 4th 1
TCM3105 to PIC  Feb 24th 1
Thanks <Heat sinks> (OT)  Apr 21th 1
tones via phone line  Jan 8th 1
Transmitting DTMF 1/4 mile - Suggestions for Xmitt  May 12th 1 13th 142
Turning off car alternator  Aug 8th 1
UART examples needed  Aug 28th 1
UART,I2C  Jan 5th 1
up/down counting  Mar 23th 1
Use of DRAMs [OT]  Dec 7th 1
Use of PIC for RC-Elektronic Speed Controller  Mar 17th 1
Using a PC modem with a PIC  Jun 25th 1
Using PIC16C71 A/D  Jan 29th 1
UV-Erasing of JW PIC4s ?  Aug 20th 1
VHF PLL controlled with PIC  Nov 9th 1
video sync detection  Mar 13th 1
Voltage -> Current  Jun 15th 1
WAKEUP of 16C73 by synchronous slave RX  May 27th 1
Wanted: two ring buffers on PIC, in assembly  Jul 22th 1, 58
Wanted: Utility that detects dead PIC code segment  Mar 31th 1
Weatherized DC Power jack  Jun 24th 1
What does "CHANNELS:1" in 16F84 code mean?  May 18th 1
What exactly IS a step for a stepper motor  Jul 8th 1
WHAT'S WRONG? - MPASM WITH 17C756  Jul 1st 1, 13
Where to put CRLWDT?  Sep 30th 1
Windows NT + Maplin programmer experiences  Aug 23th 1
Working PIC serial routine. Anyone?  Jun 3rd 1
Writing PIC16C84 EEPROM data memory not working.  Apr 20th 1
x-ray eraser  May 7th 1
XT  May 24th 1
zero speed indicator  Apr 24th 1

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