rcgldr's latest activity

As posted by jbriggs444, 18XL nominal (continuous) power is 2200 watts, peak power is 4000 watts. S18 Pro+ is nominal 2200 watts, peak...

The time was 2.04 seconds, but I don't know the resolution of the timer. On an EUC, the motor torque has to match the torque exerted by...

EUCs also have 3 axis accelerometers and gyros, and use a algorithm to determine the direction of gravity so they can maintain a...

My guess is the manufacturers deliberately over-report speed, often around 10%.

Riders do that so they can monitor speed while riding. The monitored speed can be GPS or as reported by the EUC. The app has a...

The app could be using the 3 axis accelerometer and gyro MPU | MEMS chip in a phone, which can determine the direction of gravity and...

I'm not sure about the app in this case, but suspect that the acceleration is based on change in GPS speed versus time, as opposed to...

The early ones did Old EUC - SBU With the low foot pegs, the EUC couldn't be tilted much, and combined with the narrow tire couldn't...

Just the rate of acceleration or deceleration versus how far offset the riders center of mass from the tire contact patch has to be...

EUC stability. When riding at sufficient speed, about 8 mph | 12 kph for most EUCs, they become self-balancing left + right. An...

The reason for this is this is a response some making claims about braking distances at another forum, in English units. However, there...

EUCs (Electric unicycles are programmed to remain vertical (or at some user set fixed angle), using accelerometers and gyros, similar to...

Can someone here check my math? On an euc (electric unicycle), the motor has to exact the same amount of torque onto the wheel+tire...

At my first job in 1973, on a multi-computer multi-tasking database server using HP 2100s, the system had the advantage that it was...

Putting this into perspective. In 2001, quantum computers were able to factor 15 into prime numbers 3 and 5. As of 2025, they haven't...