Setting up your SuperBox remote to control your TV is a simple process that allows you to manage power, volume, and input switching with just one device. This step-by-step guide will walk you through ...
Most switch-mode power supplies rely on a PWM (pulse-width-modulated) output that is controlled via voltage feedback. A 555-timer IC can inexpensively perform PWM. The circuit in Figure 1 shows how to ...
Results that may be inaccessible to you are currently showing.
Hide inaccessible results
Feedback