why we use external oscillator in 8051 microcontroller ??

2 Answers   Infosys,

---

why we use filp flop instead of latches in computers?where we can use filp flop and latches?

5 Answers  

---

Why is a portion of the lower sideband of the AM picture signal transmitted along with the carrier and full USB ? Does it need any correction somewhere in the television link ? If so where is it carried out ?

1 Answers  

---

What happens to the series current , load current and zener current when the dc input voltage of a zener regulator increases?

0 Answers  

---

How can leveltrol be installed in steam drum for measuring the level of steam drum

0 Answers  

---

the configure that is worst effected by ?

0 Answers   Verifone,

---

What is the main drawback of a single phase half bridge inverter?

0 Answers  

---

What is the difference diac and triac?

0 Answers  

---

why Current conduction through electron?

5 Answers  

---

what is the physical meaning of a hole in pn junction diode ???do they actually move?

5 Answers  

---

Explain why a voltmeter should be of very high resistance?

0 Answers  

---

what is the logic circuit of 8:3 encoder and 3:8 decoder?

2 Answers  

---