Analog-to-Digital Conversion with STM32 Microcontrollers
Understanding ADC in Embedded Systems
Analog-to-Digital Converters (ADCs) serve as a critical interface between analog signals and digital systems. In STM32 microcontrollers like the STM32F103C8T6, the ADC module provides precise conversion of analog voltages into digital values, enabling digital processing of real-world signals.
12-bit succes ...
Posted on Sun, 23 Aug 2026 16:09:41 +0000 by mwichmann4
Analyzing Power Supply Ripple Effects on ADC Performance Using Multisim
Understanding How Power Supply Ripple Degrades ADC Performance: A Multisim Simulation Approach
Have you ever encountered a situation where your circuit design appears perfect with industrial-grade components, yet the ADC sampled data remains noisy and the signal-to-noise ratio refuses to improve? Before suspecting a defective chip, consider the ...
Posted on Wed, 15 Jul 2026 16:57:11 +0000 by greggustin
Multi-Channel ADC Data Acquisition Using DMA on STM32
Configure the ADC to sample across 5 channels and enable DMA in circular mode.
Buffer Definition and Initialization
#define CHANNEL_COUNT 5
#define SAMPLES_PER_CHANNEL 100
static uint16_t raw_adc_buffer[CHAMPLES_PER_CHANNEL * CHANNEL_COUNT];
/**
* @brief Initialize ADC calibration and start DMA transfer
*/
void ADC_Startup(void)
{ ...
Posted on Tue, 23 Jun 2026 17:54:34 +0000 by Magestic