Apr 17, 2014 · On the other hand, there are times when code will have to "big-bang" a lot of port manipulations, and the ability to do such things with a single instruction can prove quite valuable. On the flip side, 32-bit controllers are invariably designed to efficiently access many kinds of data structures which can be stored in memory.

Apr 6, 2022 · Fuses F1 and F2 are important. F1 protects the capacitor bank from destructive discharge (a.k.a. a big bang) should the DC link become shorted. F2 protects RLY1 and the associated wiring, since it wouldn't be rated for the full output current of 10-15A. The unsafe voltage on C2 is indicated in an energy-saving fashion by two indicators: X1 and X2.

Apr 27, 2021 · A big voltage potential, called Back EMF (ElectroMagnetic Force) will let the flowing current to continue to flow, by ionizing the nearby air to become sort of a electricity conductor (actually a poor conductor, or high resistance), and the otherwise no where to go current would happily go through.

Aug 30, 2012 · From the foreword: The GSM 1800 MHz (PCN) element was added a few years later when the UK's DTI was at the leading edge of telecommunications liberalisation and I propelled it to be the first credible entity to set out the vision of the personal mobile phone as a consumer product (‘Phones on the Move’) and put forward the conditions to make it happen.

May 22, 2018 · With one big thick lead shalt thou connect the coil to the distributor! Then shalt thou connect the distributor to the spark plugs, and with big-arsed thick leads as well. And with much insulation shalt thou surround the leads, so that thy current shall not leak. Then shalt thou crank the engine, and it shall go bang at the right times!".

A big capacitor may hold a charge for some time, but I don't think you will ever get much further than 1 day in ideal circumstances. You should watch out if you have turned on the PC just 'a moment ago', but if you let it unplugged for a couple of hours and it will be fine.

Aug 28, 2018 · If you have never seen one of the big T-series 400amp fuses go bang! you have likely saved pair of underwear. Fuses blow by melting metal, producing liquid metal which can be ejected to land on some other connections causing another fuse to blow.

On the other hand, there would be no way for PICs that speed to handle bit-bang communications in such a way that either device was allowed to transmit at any time it saw fit (as opposed to having one device which could transmit when it saw fit, and do whatever it liked when not transmitting, and one device which would have to spend most of its ...

The weird symbol indicates its a DC output. This laptop adapter supplies an output voltage of 19 V and a maximum output current of 3.42 A, well above your original adapter's 2A maximum.

Apr 16, 2022 · I'd use even longer, like 0.1Hz and bit-bang the PWM if your microcontroller doesn't allow hardware PWM frequencies that low. Or just give up PWM and use some fuzzy logic in place of the PID. Temp control is pretty easy in thermostat mode (on/off). You can also estimate time to full power to make a 1°C change and integrate that into your fuzzy ...