registry setting enabled that lets you run non 64 bit programs
Do they seriously not support 32bit software out of the box anymore? I know getting 16bit software to run on x64 is close to impossible (look up NTVDM x64) for obvious reasons but there is still lots of x86-only stuff.
I am assuming the LEDs are white (blue with yellow phosphor), which always have a roughly 3V voltage drop, this is just a physical fact. Some chips like those in LED bulbs have several LEDs in series for a voltage drop of 6/9/12/15/18 V but this is not the case here.
The vast majority of 5V strips have no step-down switching power supply (aka constant current buck converter) to reduce 5 V from the power rails to 3 V, instead just driving the LEDs with a resistor in series – it drops 2 V and if it’s a 100Ω resistor (usually labeled “101”), it lets 20 mA to the LED as per Ohm’s law. In practice, multiple LEDs are often in parallel to one resistor to save cost, in which case the current divides among them.
The strip may be RGB, in which case the LED voltages are 🔴1.8 V 🟢2.4-3.0 V 🔵3 V and pretty much the same applies. There may be an external controller but it usually just uses PWM to pulse the 5V rail of each color rather than adjusting the current. Individually cntrollable LED strips have a chip driving each LED, and there is just one power rail and serial data line between them.
Vieš o nejakej slovenskej inštácii alebo komunite? Občas pozerám českú inštáciu kyberpunk.social a mám tam aj komunitu !DeepWebCZ, ale kvôli obmedzenej federácii nie je veľa vhodná pre hlavný účet, aj keď má zo všetkých Lemmy serverov najkratšiu dobu odezvy.
(Ako sa ti páči moj pokus o slovenčinu?)