ShiftRC Files

The High precission version is optimized for giving very accurate controlls rather than just having states.
when using the High precission version the 8 states should be more treated like modules or outputs.
this means that for example instead of something like going left and foreward in one state, you should make each state it's own module.
for example, nothing, foreward, backward, left, right, etc.
or you can use something like standby, directionX, directionY, etc.
The high precission version has small capacitors on the output to act as a kind of temporariy storage, you can increase the precission by adding a small resistor in front of them rather than only after them.
this allows the controller to send rapid signals to make it go through it's states faster.
by letting it stay in one state longer it charges that capacitor more which makes it last longer and stronger.
this does however require a faster and probably more complex transmitter, since it acts like a wireless microcontroller, a arduino or such is fine, and you only need it in the remote, not in the device itself.
by doing this you can for example have very accurate speed controll, steer in many different gradients. you won't be locked to only 8 states because you can use all like analog outputs and as if they are normal paralel ports.

it has cyclic bitshifting(looping)
it has single signal shifting
it has autoboot
it has safe autoboot
it is optimized for acting like the states are parallel PWM/analog ports.

WARNING the high precission version is a lot more complex in usage and making than the normal versions.
while theoretically it will work mostly similar to a normal one and should be able to be operated in the same way, these extra resistors and capacitors also make the receiver a whole lot bigger in relative terms.
so for people just wanting to build a simple fast one I recommend to first start with one of the normal ones.
it is also more sensitive, all values for capacitors and resistors are not exact. and to make this one work on it's best you need to either experiment, or calculate the right values to make everything work at it's best at the speeds and loads you desire.

but if you do it right or close to it, it can be really great.
also do not forget that adding such extra hardware makes it more likely to have small faults.
the autoboot version can be extended to become this one, so I recommend to first get that one working and test it.
I know out of experience that having a dead component or wire somewhere in a bigger system can be really annoying.