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1.2k
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Distinguish between synchronous and asynchronous communication with any four points.
embedded systems updated 4.2 years ago by teamques10 ★ 66k
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4.7k
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Draw pin diagram of DB9 connector, stating function of each pin.
embedded systems updated 4.2 years ago by teamques10 ★ 66k
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809
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Compare bluetooth and zigbee wireless communication protocols.
embedded systems updated 4.2 years ago by teamques10 ★ 66k
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1.1k
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Describe the features of I2C serial communication protocol.
embedded systems updated 4.2 years ago by teamques10 ★ 66k
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1.6k
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Differentiat CAN and I2C protocols with respect to (i) Data transfer rate (ii) Number of fields (iii) Addressing bits (iv) Application
embedded systems updated 4.2 years ago by teamques10 ★ 66k
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1.1k
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Write any four feature of USB. OR State any four features of USB serial communication protocol.
embedded systems updated 4.2 years ago by teamques10 ★ 66k
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3.4k
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Explain I2C protocols with suitable diagram.
embedded systems updated 4.2 years ago by teamques10 ★ 66k
3
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4.0k
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Draw the pin out of RS232 and describe the function of TXD, RXD, DTE and DCE.
embedded systems updated 4.2 years ago by teamques10 ★ 66k
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2.9k
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State any two important features of following protocols. (i) IrDA (ii) Bluetooth (iii) Zigbee (iv) IEEE 802.11
embedded systems updated 4.2 years ago by teamques10 ★ 66k
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819
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Sate any two advantages of I2C and USB.
embedded systems updated 4.2 years ago by teamques10 ★ 66k
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3.5k
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Draw a labelled interfacing diagram of ADC 0808 with 8951 microcontroller and explain function of following pins of ADC. 1) SOC, 2) EOC, 3) OE
embedded systems updated 4.2 years ago by teamques10 ★ 66k
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791
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A 230 V AC bulb is connected through a relay at P2.2. A light sensor is connected at P3.4. A light sensor produces logic high in dark condition,
embedded systems updated 4.2 years ago by teamques10 ★ 66k
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8.2k
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Draw a labelled interfacing diagram of DAC 0808 with 8951 microcontroller. Also write a C program to generate triangular waveform using DAC. OR Draw the interfacing of DAC 0808 with 89C51.
embedded systems updated 4.2 years ago by teamques10 ★ 66k
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List the scheduling algorithm of RTOS. Describe any one scheduling algorithm in brief.
embedded systems updated 4.2 years ago by teamques10 ★ 66k
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4.2k
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Classification of Real Time Operating System
embedded systems updated 2.5 years ago by teamques10 ★ 66k
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2.5k
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1
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Important Questions: Real Time Operating System
embedded systems updated 2.5 years ago by teamques10 ★ 66k
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2.8k
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Real Time Operating System (RTOS)
embedded systems updated 2.5 years ago by pedsangini276 • 4.8k
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1.9k
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Draw the interfacing of 8 x 8 matrix keyboard with 89c51 microcontroller
embedded systems updated 4.2 years ago by teamques10 ★ 66k
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2.2k
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1
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Describe hard and soft real time operating system with example.
embedded systems updated 4.2 years ago by teamques10 ★ 66k
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950
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What is meant by deadlock? Describe any three methods to prevent the deadlock.
embedded systems updated 4.2 years ago by teamques10 ★ 66k
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1.4k
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State the meaning of following terms: (i) multitasking (ii) Shared Data Problem
embedded systems updated 4.2 years ago by teamques10 ★ 66k
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3.8k
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1
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Describe semaphore with suitable example.
embedded systems updated 4.2 years ago by teamques10 ★ 66k
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2.0k
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Write any four feature of RTOS. OR State four key specifications of RTOS.
embedded systems updated 4.2 years ago by teamques10 ★ 66k
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5.8k
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Describe deadlock in RTOS with suitable example.
embedded systems updated 4.2 years ago by teamques10 ★ 66k
1
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1
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19k
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Describe the methods of task synchronization and explain any one in details.
embedded systems updated 4.2 years ago by teamques10 ★ 66k
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