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  1. Woosh

    Electric Bike for towing kids.

    have you thought about conversions? I sell kits for tandems which need roughly about the same torque as a cargo bike for kids.
  2. Woosh

    How to add a throttle to a Carrera Vengeance E Spec

    it shows that the problem is not in the arduino but in the wiring. Try this to confirm the state of the connections between the arduino and the controller: 1. connect VIN, GND, D13 and A3. 2. Unplug the sensor. 3. unplug the USB. can you confirm that the throttle works without the computer?
  3. Woosh

    The Battery I was always Hoping for.

    put it in a zero-point energy module.
  4. Woosh

    Porsche launch $10,000 electric bikes

    it has Rotwild badge on it: https://www.rotwild.com/bikes/bikes/porsche/
  5. Woosh

    How to add a throttle to a Carrera Vengeance E Spec

    that's correct. We should know where the problem is after the test.
  6. Woosh

    How to add a throttle to a Carrera Vengeance E Spec

    let's prove first that the connectors from the arduino are correctly terminated and are making contacts with the sensor and the controller. To do that, keep the connectors in place but detach the 4 signal wires from the arduino and join the cadence and torque wires straight from sensor to...
  7. Woosh

    How to add a throttle to a Carrera Vengeance E Spec

    bent pin goes to VIN - if you unplug the USB lead, can you confirm if the arduino is still powered, and the LED is still blinking? If it is, then red wire/bent pin is connected to the VIN pin. If not, then the contact is no good and your sensors can't get the power it needs.
  8. Woosh

    How to add a throttle to a Carrera Vengeance E Spec

    am I right in thinking that the bent pin is th green wire going to the controller? and on thee arduino side, you have a female connector that is correctly terminated? Let's say I am right. You need to use a thin needle, pierce the insulation of the green wire to reach the conductor and use your...
  9. Woosh

    How to add a throttle to a Carrera Vengeance E Spec

    that PAS pin needs to be pulled out, straightened and put back correctly. It should line up with the other 3.
  10. Woosh

    Brexit, for once some facts.

    it'll blow over in the summer. Still better than dealing with two crises at the same time.
  11. Woosh

    Brexit, for once some facts.

    It's just an excuse given by AZ. The contract may be re-negotiated if not done so already. EU flexed its muscle at the wrong time, when it's a sellers market. It allows now member countries to buy extra doses separately if they so wish. AZ has customers waiting and willing to pay higher price...
  12. Woosh

    Brexit, for once some facts.

    the EU's job is to source the vaccines, it's up to member states to jab their citizens. For example, France may want to insist on individuals getting personal medical advice, others don't. In our case, we are limited by stock. Someone said the NHS could vaccinate the whole country in one week if...
  13. Woosh

    Brexit, for once some facts.

    that's only true if the vaccines are unavailable.
  14. Woosh

    Brexit, for once some facts.

    wider approval of the AZ vaccine doesn't change the number of people vaccinated.
  15. Woosh

    Brexit, for once some facts.

    Our government paid some academics to study the likely effect of delaying the second jab before going for it. Their conclusions are very clear. There is a definitive short term advantage. If you are interested, just google up their study.
  16. Woosh

    Which folding ebike to buy under 1000 pounds

    Your weight and height is not a problem. Our bike test guy is 6ft 1" - he looks fine on it. The seat post is 45cm long, so having long legs is OK. you've left it a bit late. All the Ramblettas went out to customers a couple of days ago. The next shipment arrives in May but the problem is we...
  17. Woosh

    How to add a throttle to a Carrera Vengeance E Spec

    I suggest you keep the load resistor for now and test various value of cadence_threshold between 300-600 to see if the error goes away.
  18. Woosh

    Brexit, for once some facts.

    that is to be expected after leaving the club. We do same here, don't we? French students are expected to pay full tuition fees for example. My daughter's long term boyfriend has to apply for a second job in Paris just to get round the 90 day stay out of 180 days so that they can stay together...
  19. Woosh

    Brexit, for once some facts.

    the practical solution is a coalition of national leading parties: SNP + Labour. I can't see anyone would complain that they are under-represented.
  20. Woosh

    Brexit, for once some facts.

    not accidentally but logically. I believe in political cycles. Starmer is the right choice for Labour.