Monthly Archives: September 2012
About Pull-Up Resistors
About pull-up resistors https://www.sparkfun.com/tutorials/218
video on using/buying oscilloscope
https://afrotechmods.com/tutorials/2011/11/27/oscilloscope-tutorials/
Oscilloscope MSO-19
software interface discussion https://sigrok.org/wiki/Link_Instruments_MSO-19
Hype – worth a look (Flash function for web pages in HTML/CSS)
https://www.webmonkey.com/2011/05/review-hype-animates-the-web-no-flash-necessary/ No, it won’t appeal to those with a minimalist bent, I know, but for sophisticated image/animation it could be a huge help (How’s that for Hype :-)) …Ian.
attachInterrupt() Spurious Interrupts decoded
https://arduino.cc/forum/index.php/topic,59217.0.html
a fix
https://www.tinkerin.gs/2011/03/arduino-auto-reset-software-fix.html
Need to reflash your boot loader?
I finally fixed the problem by purchasing another Arduino Uno and building an ISP cable per these instructions: https://www.sparkfun.com/tutorials/247 and using it to flash the Bare Bones app from the examples into each inaccessible board, using Arduino IDE version 0023, … Continue reading
Woltman Turbine Meter WPH-Magnetic Drive, Dry Type 80mm
Serial number 10-1549 installed July 2011 initial reading 2.12 cu metres HBRC user=brackenbury10 meter=080524M1 password=xxxxxxxxx Max flow peak duty is 120 m²/hr. Max flow rate is 80m²/hr. Max permanent flow is 60m²/hr. Nominal flow rate is 40m²/hr. From which I … Continue reading