A tag is a keyword or label that categorizes your question with other, similar questions. Using the right tags makes it easier for others to find and answer your question.

Type to find tags:
× 16
Involving or pertaining to electronic component or circuit substitution.
× 16
Anything related to the STM32CubeMX. that's a program to ease developers life by reducing development efforts, time and cost. STM32Cube covers STM32 portfolio.
× 16
a complete computer on a single PCB, including processor/microcontroller, I/O and other features.
× 16
× 16 × 15
Three-pin PTH package with a heat sink tab for medium power components. Often used for MOSFETs, BJTs and voltage regulators.
× 15 × 15
× 15 × 15 × 15
Variable frequency drive, a three-phase AC output motor controller. Questions about vacuum fluorescent displays should not receive this tag.
× 15
× 15
an insulating material applied to PCBs to protect against damage to the electronics. You can use this tag for questions about protecting PCBs with conformal coating and for issue…
× 15 × 15
Optical code made of vertical lines
× 15
× 15
a fork of the Arduino IDE platform, specifically supporting TI LaunchPad (MSP430 and Stellaris)
× 15 × 15
Frequency Shift Keying - A digital transmission technique in which a "1" is represented by one frequency and a ")" by another. It is the digital equivalent of FM.
× 15
× 15 × 15 × 15
Certain GPIO pins could be programmed as external interrupt source, through which external devices (such as RF modules, buttons, switches, etc.) could generate interrupts.
× 15
a popular series of linear voltage regulators. To name a few 7805, 7809, 7810
× 15 × 14
Anything related to MP3 digital audio format, i.e. a format for digital audio files, and related technologies.
× 14 × 14
related to helicopters propelled by four rotors
× 14
Quartus (and in particular Quartus II since the original Quartus is no longer used) is a programmable logic device design software from Altera.
× 14
The processes of completely containing a PCB or entire electronic device in a compound designed to protect it from vibration, moisture, etc.
× 14 × 14
× 14 × 14
something your CAD software can run. For example, in a schematic are there any single-pin nets?
× 14 × 14