Based on your apparent level of experience with microcontrollers, I would suggest going to YouTube and searching for Arduino Nano or Uno projects and learning tutorials...........that's where I got most of my information................plus you need to be able to follow the actual experiments with equipment..............I've been doing this for awhile and have accumulated some support equipment......My turn signals don't cancel because there is no speedometer output to the turn signal relay. I was thinking of using a Nano to provide a similar input signal. Do you know what is being "sent" to the signal relay? Perhaps a +12V pulse every 1/10 mile. Or some other output. I would be happy with the relay just turning off after 10 secs..
I am new to the Arduino and this seems like good place to have a real world purpose to learn it.
Thanks in advance
Ryce
Yes, I am aware of the two wire type devices............thanks. I have already tried out the RC servo, a 20 kg unit, and it has more than enough torque to run the throttle plates..............and yes I'm considering methods to make sure that I don't over torque the throttle plate shaft and butterflies..............thanks for the input
1. Nixies may be a little bit fragile for this purpose but are you aware you can buy multi-digit 7 segment LED displays that are driven by 2 wires (data/clock) - that would save quite a few additional components.
2. if you are planning a stepper motor, then be aware the maximum torque occurs at low rpm - if you are not careful, you may wind the shaft too much so that something gets damaged or the butterfly jams shut - ofcourse that depends on the power of the motor. Personally I'd use the original motor and read the potentiometer to get feedback on the position.
3. definitely keep us informed (I started to look into this but project was abandoned when I fixed my VBoost)
If you are happy with that, a simple solution would be a small oscillator circuit to trigger a relay to simulate the bike moving. Depending on the frequency selected, the indicators will stop flashing after 10 seconds or some other fixed length of time.I would be happy with the relay just turning off after 10 secs.
The simple way to cancel is just to push the button inwards. Simple and doesn't cost anything.I have a GPS speedometer from Speedhut. I bought the bike from Sean Morley and did not know enough to ask him about the signals. So I am just thinking through the best way to get the cancel function to work. thanx
Another 8 pin device you should be familiar with is the Picaxe controller which is made in the UK. I've used these and they are easy to program and program in basic, IDE is free. The detailed info can be found here: PICAXE Chip Sizes - What is PICAXE - PICAXEDo you get commission?
I'm slightly struggling to see how this can be fitted without hacking the loom since there there are no left or right turn wires.
The handle bar switch routes power (on/off) to one pair of bulbs which isn't quite the same.
It also does not have the distance cancelling feature that the original relay has.
I don't want to be using the forum to peddle my own wares but if a direct replacement unit that has the exact same features as the original self cancelling relay but works with any type of bulb (filament and/or LED bulb), who would be interested and how much would you be willing to pay?
Below is the mk1 version for filament bulbs *, the mk2 will do LED. Note the unit uses the same 5 pin connector, is slightly smaller than the original and has the rubber band to fit to the frame so is unplug/plug in off you go (except the TURN lamp needs to sorted if using LEDS bulbs).
The first batch would be of 4 with at least 2 available for sale at a price that covers cost of components. If there is much interest I may look at getting boards professionally made but that is unlikely to happen as the time spent on assembly/test is not gonna make it worth my while.
View attachment 76559
* you're saying "ah but the original does filament bulbs???" Yes it does but the flash rate was too fast to be legal in UK - the replacement unit is independent of load and flash rate is 1.5 times a second.
Enter your email address to join: