RoHS 2– How to Produce RoHS 2 Compliant PCB Products
Introduction to RoHS 2 and its Impact on PCB Manufacturing The Restriction of Hazardous Substances Directive (RoHS) is a set of guidelines that aims to[…]
SPI I2C UART- Communication Protocols and Uses
Introduction to Communication Protocols In the world of electronics and embedded systems, communication protocols play a crucial role in enabling devices to exchange data and[…]
Digital Arduino Ammeter: How to Make Your Own Amp Meter At Home
Introduction An ammeter is an essential tool for measuring electrical current in various applications, from hobby electronics to industrial settings. While commercial ammeters are readily[…]
lm317 Voltage Regulator Datasheet- A Guide on Voltage Regulation
Introduction to the LM317 Adjustable Voltage Regulator The LM317 is a popular adjustable positive voltage regulator capable of supplying over 1.5A of output current over[…]
A Guide of Moving from Breadboard PCB Prototypes to Full Product
Introduction to Breadboard-to-PCB Transition Prototyping electronic circuits on a breadboard is a common practice among hobbyists, students, and professionals alike. It allows for quick and[…]
What does the MCU board do?
Key Components of an MCU board At the heart of any MCU board is the microcontroller chip itself. This is typically an integrated circuit that[…]
Application paper – Intelligent Power Switch for Raspberry Pi
Introduction to the Intelligent Power Switch The Raspberry Pi is a versatile single-board computer that has gained immense popularity among hobbyists, educators, and professionals alike.[…]
1n4002 diode- All you need to Know
What is a 1N4002 Diode? The 1N4002 is a widely used general-purpose rectifier diode. It is part of the 1N400x series of diodes, which are[…]
Piezo Drive Circuit – 4 Common Design Technologies
Linear Amplifier Output Stages One of the most straightforward methods to drive a piezoelectric load is using a linear amplifier output stage. This involves a[…]
2N3771 Transistor: Pinout, Features, Applications, and Alternatives
What is a 2N3771 Transistor? The 2N3771 is an NPN bipolar junction transistor (BJT) designed for high-power applications. It is capable of handling high currents[…]