5/20° f=100 kHz (c) R₁ W 680 1000 pF C₂ 0.001 μF R₂ ' 1.2 ΚΩ C₂ 0.0022 μF R₂ 1800 f

List the 8051 microcontroller's most important characteristics. Using a clean and well-labeled schematic, go through the basic block diagram of the microcontroller. Introductory course on embedded systems

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Question 3 The 555 timer is connected in the following circuit. The resistance of the extra resistor is 102, the capacitance of the extra capacitor is 0.1F. The voltage input at Pin2 is Vcc. What is the output state at Pin3? 1) 2) Decide the voltage input value at Pin 6 when the condition is stable. 3) Decide the output state at Pin3 when a trigger input is applied at Pin2 (voltage input at Pin2 changes from Vcc to 0, and return back to Vcc immediately). 4) After the trigger input is applied at Pin2, how long would the output maintain at the unstable state. Vc R O Output Vo 555 Vc 0.01µF Trigger Input

What is the difference between these 2 signals: a(n) = (3)"-1u(n – 1) b(n) = (3)"-1u(n)

Is the small signal equivalent circuit for this diagram correct? How do we add cg and Cs?

Consider the circuit given, where R= 3 Q. lic 48 a3 X=0 10u(-t) mA 2 mF ? VC 250 mH Determine icO™). (You must provide an answer before moving on to the The value of ido*) is A. ell