Author: Flywing Tech Blog
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 [...]
CR2025 vs CR2032: Which One Should You Use?
If you've ever replaced the battery in a car remote or digital scale, you’ve probably seen two common types: CR2025 and CR2032.
At first glance, the [...]
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 [...]
STM32F103C8T6 Blue Pill: Specs, Pinout, and Comparison
As projects grow more advanced, many makers and engineers find that basic Arduino boards can’t keep up. They’re great for learning, but limited when [...]
The Ultimate Guide to TL072 Op Amp
The TL072 Op Amp is one of the most widely used dual op amps in analog electronics. It shows up in audio mixers, instrumentation circuits, and industr [...]
Everything You Need to Know About the IRFZ44N Transistor
Every electronics designer eventually hits the same roadblock: how do you efficiently control high current at low voltage without wasting power or ov [...]
ATmega32U4 Microcontroller: Features, Pinout, and Complete Guide
If you’ve ever worked with an Arduino Leonardo, Micro, or Pro Micro, you’ve already used the ATmega32U4. It is a small but capable microcontroller tha [...]
CR1620 Battery: Applications, Technical Specs, and Equivalents
Open up a car key fob, fitness tracker, or compact medical device, and you’ll likely find a CR1620 battery powering it.
This CR1620 battery may be [...]
C Battery vs D Battery: Which One Should You Use?
Batteries power much of our daily life, from keeping a child’s toy running to ensuring a professional tool delivers consistent performance. The global [...]