Correctly receiving the nmea characters from A2200-A GPS
I have been working on this project for a little while, trying to receive the characters from my GPS and then display these characters on a 16x2 LCD. I am using an interrupt on my UART RX pin which...
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STM32F031K6 HAL UART Interrupts problem
Attachment 8338 I got a new STM32F031K6 nucleo board and I need to make a GSM UART interface on that board. I need to send an AT and receive an OK from the GSM board as a first step.I am able to...
View ArticleIwastu SS-5711C Oscilloscope 100mhz w/Universal Counter
Iwastu SS-5711C Oscilloscope 100mhz w/Universal Counter Good working condition, used until recently. Some marks on the case from normal use. No major dents Advertised for sale on eBay 04-Nov-2016 item...
View ArticleWayne Kerr 40Mhz Digital Storage Oscilloscope
Wayne Kerr 40Mhz Digital Storage Oscilloscope 2Ch 40Mhz DIGITAL storage Oscilloscope - without scope leads Manufactured by Wayne Kerr Electronics http://www.waynekerrtest.com/ Good working condition,...
View ArticleKenwood AG-203A Oscillator
Kenwood AG-203A Oscillator eBay item number: 222304431661 FEATURES All solid-state circuitry ensure extreme high stability, minimum warm-up time and less power consumption. High reliability with...
View ArticleTektronics 2215 60 Mhz Oscilloscope
Tektronics 2215 60 Mhz Oscilloscope eBay item number:222304430009 The Tektronix 2215 60Mhz Oscilloscope is a light weight dual channel 60 MHz instrument
View ArticleSPI Commands Operating Speed
Hello ; Does anyone know the shiftin and shiftout commands clock speed and its dependency on the OSC or independency ? Secondly ; Do both slave and master have to be operating at the same OSC frequency...
View Articlewondering about slightly off new threads
has anyone else noticed that lots of slightly off new threads or old awakenings lately all refer to http://www.kynix.com/Parts for their part descriptions , could this be a good place to avoid or is an...
View Articlequick question
I have 4 identical circuits. If I put at the top of each program: X var word pause x and power up all 4 at the same time, will X be a random number on each of them? The idea here is to make all 4 flash...
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Why we are a maker- DIY products by Printed circled board
If you are into electronics, PCBs are the most common things you will see. These boards make our lives easier by eliminating all those connecting wires and breadboards. If properly designed, it even...
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Nurse Alert System
Attachment 8343 TRISA=%11111111 TRISB=%11111111 TRISD=%00000000 TRISE=000 PORTD=0 PORTE=0 ADCON1=7 PAUSE 1000 START: IF PORTA.0=0 THEN GOSUB ROOM1 PAUSEUS 10 IF PORTA.1=0 THEN GOSUB ROOM2 PAUSEUS 10 IF...
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Push Pull to Half Bridged Sinewave Inverter
Here is my first attempt at Sinewave inverter. This is the Proteus simulation and code: Attachment 8344 'OPTION_REG =%00111111 PORTA=0:TRISA=%00000001 PORTB=0:TRISB=%00000000 PORTC=0:TRISC=%00000000...
View ArticlePBP RAM allocation - how to find available or total used RAM?
Hi! I'm working with a PIC18F and desperately need to figure a way to determine the size of free RAM. I went through the PBP documentation and it says PBP will allocate RAM in some "predetermined...
View ArticlePortA problem in 16f886
Iam using PortA of 16f886 as Input,output,and ADC . A.0=ADC 0-5v A.1=Output (for driving relay) A.2=input (switch) A.3=Input (switch) A.4=Input (switch) A.5=Input (switch) A.6=Output (for driving...
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