CP2102 – What is it and what is it used for?
CP2102 is a popular USB to UART communication converter among amateurs as well as professionals – learn more about this chip!
BC557 – What is it and what is it used for?
The PNP BC557 bipolar transistor is a versatile component for realizing switching and current amplification circuits in small-signal technology – see our article for details!
LM3886 – What is it and what is it used for?
The LM3886 is an audio power amplifier IC that can operate in full-mode as well as stereo mode – see how to design an audio amplifier based on the LM3886!
IRF3205S – What is it and what is it used for?
IRF3205S – a high-power N-MOSFET transistor that is great for wide power electronics!
Technical details in our article!
2N2222 – What is it and what is it used for?
The NPN 2N2222 bipolar transistor can handle continuous current loads up to 800mA and is great for radio and audio circuits!
2N3904 – What is it and what is it used for?
2N3904 is a very popular and versatile NPN bipolar transistor for small-signal electronics – see our article for technical details!
LM324 – What is it and what is it used for?
LM324 – a quadruple voltage comparator that you can use to build a battery charger – check out our Botland blog article!
PC817 – What is it and what is it used for?
Galvanic isolation in multi-voltage circuits is sometimes indispensable – learn the secrets about the PC817 optocoupler IC!
BC337 – What is it and what is it used for?
BC337 is one of the most popular NPN bipolar transistors with a wide range of applications – learn the secrets about this versatile component!
TDA7294 audio amplifier – sample circuits
The TDA7294 is a versatile audio power amplifier IC with high sound quality – learn about example designs based on it on the Botland blog.
IRFZ44N – what is it? specifications, diagram, price and reviews
Read our article and learn more about the IRFZ44N N-MOSFET transistor.
Nucleo STM32 – What is it and what is it used for?
Want to develop your projects with incredible efficiency? Explore the versatile Nucleo STM32 platform, which you will use in many areas of electronics.
Rock Pi 4 – What is it and what is it used for?
Looking for an alternative to popular minicomputers? Check out what the Rock Pi 4 can do – a versatile platform with great technical specifications.
Raspberry Pi 3 model B+ – What is it and what is it used for?
Discover the possibilities of the Raspberry Pi 3 model B+! This is the perfect computer for technology enthusiasts. We describe its history, specifications and applications.
Model servo – What is it and what is it used for?
Want to buy a good modeling servo? Find out what distinguishes such a device, how it works and in which projects it can be successfully used.
Arduino RTC – What is it and what is it used for?
Take back control of time in electronic projects with Arduino. The RTC will give you accurate time and date measurements even without external power.
USB thermal imaging camera – What is it and what is it used for?
Discover the potential of the USB thermal camera and find out what features make it indispensable in many industries and walks of life.
AA R6 batteries – What is it and what is it used for?
AA R6 batteries have been an indispensable source of energy in many devices for decades. Learn about their key features and discover the reasons for their popularity.
RTC Arduino – What is it and what is it used for?
RTC is a real-time clock that you can use in many ways in your projects with Arduino. Check out what you should know about this module!
Arduino PICO – What is it and what is it used for?
Looking for a minicomputer that will fit into any project? Meet the Arduino PICO – a really compact, yet very practical chip.
Linear electric actuator – What is it and what is it used for?
Did you know that the linear electric actuator is one of the most commonly used components in automation? Check out what you need to know about it.
RGB LED – What is it and what is it used for?
Energy efficiency, a wide range of colors and durability – these are the features that the RGB LED has. Check out what you should know about this light source.
Small photovoltaic panels – What is worth knowing?
Do you need small photovoltaic panels for a new project? Check out what you need to know about these products and realize their full potential!
Arduino power supply – What is worth knowing?
Planning to work with Arduino, but don’t know what board power supply to choose?
Check out solutions to make your project safe and efficient.
