The resistance is also related to the type of material from which a resistor is made, and that's indicated in this equation by the symbol ρ, which is called the resistivity, and measured in units of Ωm (ohm meters). Different materials have very different resistivities: conductors have ...
Quite a few switching regulators are set for a certain voltage output, but most of them aren’t, and they will want you to add a resistor divider to know what to output. There’s usually a formula for resistor divider calculation, so, pick a common resistor value, put it in as one ...
Step 3:To discharge the capacitor, use a 20,000-ohm, 2-watt resistor -- an inexpensive wire unit available at most electrical supply stores. Fasten the probes of the resistor to the terminals of the capacitor; this discharges the capacitor. If the capacitor has three terminal posts, connect...
a我从来没去过上海我的哥哥也没去过. I have not gone to Shanghai my elder brother not to go.[translate] a降压方法先采用非药物治疗,如调整饮食,控制盐摄取,控制体重、增加有氧运动等; The voltage dropping resistor method uses the non-medicine treatment first, like the adjustment diet, controls th...
Instead of sending just one byte, can you tell me what resistor values you are using for the resistor divider and what the entire data conversion result is instead of just one byte (preferably in hex)? Also remember early in the thread that...
The charge has to work hard to move along, which heats up the filament, causing it to glow. In building wiring, the hot wire and the neutral wire never touch directly. The charge running through the circuit always passes through an appliance, which acts as a resistor. In this way, the...
Between the motor and the voltmeter, connect these two wires using a 100-ohm resistor. You'll need to remove an inch of insulation from each wire and solder the resistor leads (the wires coming from each end of the resistor) to the bare wires. This setup is needed to allow the ...
a环境温度 和降压梯度都对冷量火用的大小具有一定的影响 The ambient temperature and the voltage dropping resistor gradient all the size which uses to Leng Lianghuo have certain influence[translate] a我希望你是开心的,幸福的 I hoped you are happy, happy[translate] ...
Cut it, strip the wires and hook in the battery and resistor as shown. (Most cheap phone cords contain only two wires, but if the one you buy happens to have four, then use the center two.) When two people pick up the phones together, they can talk to each other just fine. This...
have big impact on the data reading. If they used the 0ohm or the 100ohm, the reading data will be wrong in sometimes , If they change to the 30ohm , the issue could be fixed. So my question is how to design the resistor ? what's the best...