Category: Experience Sharing
TLV7031 Nanopower Comparator: Pinout, Battery Life Benefits & Practical Projects
Introduction to the TLV7031 Nanopower Comparator
The TLV7031 from Texas Instruments is a single-channel nanopower comparator designed for low-volt [...]
Guide to Industrial-Grade Memory and Storage Modules: DRAM, Flash, eMMC, and SSDs for Harsh Environments
Introduction: Why Industrial-Grade Memory Matters in Harsh Environments
Memory and storage devices are not just the supporting components in today [...]
EEPROM vs Flash Memory for IoT Data Logging
IoT devices do more than just sense and respond. Most of them also record information over time, a process known as IoT data logging.
This logged [...]
SPI vs I2C: Which One Should You Use?
In embedded systems, serial communication protocols like SPI and I2C connect microcontrollers to sensors, displays, memory chips, and other periphera [...]
TDA2030: Complete Guide to the 14W Audio Amplifier IC – Pinout, Circuit Design, and Applications
Introduction to TDA2030 IC
The TDA2030 is one of the most widely used audio power amplifier ICs in low-cost and medium-power audio applications. K [...]
ESP32 Motion Sensor Tutorial with ESP32-C3 (TinyML Upgrade)
The ESP32-C3 is a 32-bit RISC-V microcontroller that has 400 KB SRAM, 4 MB flash, and built-in 2.4 GHz Wi-Fi+Bluetooth LE. This ESP32 motion sensor t [...]
MCP2515 CAN Bus: Overview, Performance, and Alternatives
If you're building a DIY car diagnostics tool, a robotic arm, or an industrial sensor network, CAN bus (Controller Area Network) is the gold standard [...]
ULN2003: Pinout, Sequences and Drive Modes
A microcontroller can turn a pin on and off, but that’s usually where its strength ends. The moment you connect real hardware, things get messy. Witho [...]
Raspberry Pi Pico vs Arduino Uno: Which One Should You Choose for Your Project?
The comparison of Raspberry Pi Pico vs Arduino Uno remains one of the most debated decisions in the world of embedded design relative to price, perfo [...]
ESP32 vs ESP8266: Which One’s Right for Your Next IoT Build?
If you’ve worked on any connected hardware project in the last few years, there’s a good chance you’ve come across Espressif’s microcontrollers. Two n [...]