2.09. ADC

  1. What happens if we use 8 bit acd instead of 12 bit adc. Is it work? if it’s work then how [Rayden Dec-2026]
  2. Why you are using 12 bit adc, but register is 32 bit. then how 12 bit data stored in 32 bit register [Rayden Dec-2026]
  3. Explain formula to convert analog data into digital [Rayden Dec-2026]
  4. What is ADC Interfacing. [AMD Dec-2025,Analogics Jan-2026]
  5. In ADC Handler ,we consider conversion of voltage to °c formula ,In that formula what is 100. [AMD Dec-2025]
  6. What is ADC resolution of STM32[Aanlogics Jan-2026]
  7. How does data is read from the ADC and What do you mean by Sampling ?[AMD Dec-2025]
  8. How do APB2 bridge know that we should read the data from ADC_DR why is not reading UART_DR register.[AMD Dec-2025]
  9. Tell  me about ADC where it is used in  your SWMS? how did you convert Temperature.[Vem Feb-2026]
  10. Why are you using ADC and what is resolution of ADC.[Vem Feb-2026]
  11. How you read temperature data using LM35 [5G Testbed] [Analogics-14-08-24]
  12. How LM35 is connected to Microcontroller. [5G Testbed] [Data Patterns (India) Limited-DTDS]
  13. How are you sending temperature value to the server and what commands used in the project. [5G Testbed]
  14. What is the throughput of WIFI module? [5G Testbed]
  15. what does the size ram and flash in WIFI module? [5G Testbed]
  16. what is the frequency of your Wi-Fi module [5G Testbed]
  17. How LM35 is connected to MCU. [5G Testbed]
  18. What is ADC resolution of STM32? [Analogics-14-08-24]
  19. What is maximum voltage and temperature of LM35? [Analogics-14-08-24]
  20. Explain the block diagram of STM32F401RBT6 microcontroller with LM35 Sensor.[AMD Jan-2026 ,Rayden Dec-2025]
  21. How to send the temperature value to the server[Fervice Dec-2025]
  22. Explain the working of ADC. [Data Patterns (India) Limited-DTDS]
  23. How does ADC conversion happen? [Data Patterns (India) Limited-DTDS]
  24. What is 12-bit ADC? [Data Patterns (India) Limited-DTDS]
  25. What is ADC resolution? [Data Patterns (India) Limited-DTDS]
  26. Explain analog vs digital signals. [Data Patterns (India) Limited-DTDS]
  27. Explain process between ADC and STM32 [ Fervid Smart Solutions Pvt. Ltd]
  28. Explain esp8266 WI-FI module? [ Fervid Smart Solutions Pvt. Ltd]
  29. How do you convert the analog output of the LM35 sensor into digital data? [ Fervid Smart Solutions Pvt. Ltd]
  30. Explain the LM35 sensor and its working principle. [ Fervid Smart Solutions Pvt. Ltd]
  31. What type of output does the LM35 sensor provide? [ Fervid Smart Solutions Pvt. Ltd]
  32. how data is extracted from lm35. [Kernex Micro Systems]
  33. how to check whether lm35 is working properly or not. [Kernex Micro Systems]
  34. Why did you use a 12-bit ADC? [Pentagon Rugged Systems Private Limited]
  35. What is ADC? Explain the working principle. [Quanint Techsoft / VEM Technology]
  36. Explain ADC count calculation formula: ADC_value = (Vin / Vref) × (2^n – 1) [Tenacity]
  37. If Vref=3.3V, Vin=0.5V and 12-bit resolution — how many ADC counts? [Tenacity]
  38. If ADC is 16-bit, reference voltage is 3.3V — find the ADC value. [Tenacity]
  39. If raw value is 2, Vin=3.3V, and 10-bit — find the value. [Tenacity]
  40. What happens if you use 8-bit ADC instead of 12-bit ADC? Will it work? [Rayden]
  41. You are using 12-bit ADC, but the register is 32-bit — how is 12-bit data stored in a 32-bit register? [Rayden]
  42. What is ADC resolution? What is sampling? [Webber / VEM Technology]
  43. What is the difference between 12-bit ADC and 10-bit ADC? [Surya Electronics]
  44. What is Right Alignment in ADC? [Tenacity]
  45. What is Rank in ADC from configuration? [Tenacity]
  46. Explain ADC modes. [Tenacity]
  47. How did you interface ADC with your microcontroller and configure it? [Sanguine Inno Tech]
  48. How do you convert LM35 temperature sensor data into digital data? [Sanguine Inno Tech]
  49. How do you read the ADC value from LDR sensor? [Tenacity]
  50. Write a HAL program for two ADC channel conversion using DMA. [Tenacity]
  51. Write a HAL program for ADC Polling. [Tenacity]
  52. Explain ADC internal circuit and working process. [Surya Electronics]
  53. What is the ADC formula? What is the baud rate formula? [VEM Technology]
  54. Assume a 12-bit ADC. If an input voltage of 1V is given, what is the minimum output voltage? [TeraScale]
  55. How is ADC interfaced in your project? [TeraScale]
  56. How does data get read from the ADC? [TeraScale]
  57. Explain ADC and its working. [TeraScale]
  58. How does the ADC handler work? In the conversion formula, what is the meaning of ‘100’ (scale factor)? [TeraScale]
  59. What is the resolution of your ADC? How do you convert ADC temperature value to Celsius? [TeraScale]
  60. What is the input of the LM35 sensor? How is it converted to a digital value? [TeraScale]