JAQ's Blog - Electronics, Microcontrollers, DEC Minicomputers, Raspberry Pi, Airplanes and other stuff....

1. Who is using the water?... the bore monitor speaks
(JAQ/BLOG)

... and receiver are both powered by PICAXE08M microcontrollers.   (IR Beam Sender)       (IR Beam Receiver) The PICAXE code for the IR Beam ...

2. RF Datalink using a PICAXE UART
(JAQ/BLOG)

... frequency The receiver is centrally located on a high location but the transmission paths can be up to 300 meters (clear line of sight). The solution was to use low cost/easy to program PICAXE ...

3. PICAXE to Microchip Part List with Datasheet Links
(JAQ/BLOG)

I was trying to answer some PWM prescaling questions on the Yahoo PICAXE group and needed a list of the Microchip part numbers used by each PICAXE version.  It took a bit of digging but ...

4. PICAXE 08M Motor Running Indicator
(JAQ/BLOG)

... is possible to use a hall effect sensor and monitor the current flow to the pump this was getting a lot closer to the 240v power than I wanted to get. Instead I built a small unit based on a PICAXE ...