Signal Generation & Processing Object List:

This object allows an MCP41xxx/42xxx digital pot meter to be controlled very easily from a Prop using just 3 wires through SPI. The pot meter is available in 10k, 50k ...

Ive gotten my assembly language version of my ADS7822P driver running this version will do up to approx. 100000 8 bit conversions per second while meeting the minimum timing requirements ...

This object uses counters to monitor 6 pins for RC inputs. In the demo, pins 1 - 6 are connected to a Radio Control receiver or other device which outputs ...

Control speed and direction of DC motors using H-Bridge chips such as the LMD18201

The setMotor procedure sets the duty cycle (0%-100%), direction and delay per % change ...

Very simple MCP4921/4922 Driver written in spin. Eventually I would like to convert it over to assembly. I found the MCP4922 to be the easiest DAC to use after trying ...

Written in Asm this LED Sequencer in one cog is also usable as an I/O controller or simple logic pattern generator. Suitable for such projects as animated displays and simple ...

Provides up to 8 channels of fast PWM output per cog, generated by the Propeller's video circuitry.

bell202_modem.spin implements a 1200-baud, half-duplex, AFSK modem requiring a minimum of external components.

This object emulates a Playstation 2 Dual Shock controller. Run five wires between the Propeller and a Playstation or Playstation 2 console, and the Propeller can impersonate a controller. Use ...

General PBASIC functionality library, written in Spin, that mimics and extends many popular BS2 functions: COUNT, DEBUG, DEBUGIN, FREQOUT, PAUSE, PULSOUT, PULSIN, PWM, RCTIME, SEROUT, SERIN, SHIFTOUT, SHIFTIN.

Version 1.5.0 ...