Hls 4078 схема

hls 4078 схема
The upper version is traditional, and still used in the United States. Figure 1-38. Alessandro Volta discov- ered that chemical reactions can create electricity. FUNDAMENTALS Direct and alternating current The flow of current that you get from a battery is known as direct current, or DC. Like the flow of water from a faucet, it is a steady stream, in one direction. Top left: SPST. Top right and bottom left: SPDT. Bottom right: DPDT. The styles at bottom-left and bottom-right will be used in this book. Датчик вместе с остальными элементами схемы монтируют внутри коробки, подходящего размера, предварительно сделав в лицевой панели круглые отверстия под чашу и головку микроамперметра. You can plug components into the holes to test a circuit very quickly. Flip the switch back, and it connects the center terminal with the other outer terminal, as shown in Figure 2-23. The center terminal is called the pole of the switch.

For reasons that I do not know, this is called a breadboard. You will need the same batteries, battery carrier, alligator clips, and LED from the last experiment, plus: • Potentiometer, 2KD linear. Figure 2-102. This simple schematic shows how a PUT is used. Rl and R2 determine the voltage at the gate, which sets the threshold point for the input at the anode.

Подстроечный конденсатор С5 любой SMD 3-15pF. Конденсаторы в фильтрах 500 вольтовые керамические. The transistor blocks it until the anode gets close to 6 volts. Например, ходовая часть шагающего робота (рис. 13), позаимствованная из работы Марка Тилдона «Controller for a four legged walking machine» вполне подходит для экспериментов. This is an essential concept: a transistor amplifies any changes in current that you apply to its base.

Похожие записи: