Electronics
Free PNG images in the category “Electronics”: 11 files with transparent background, no sign-up.
Hardware on the bench: a microcontroller board wired across a breadboard to a display and a sensor, a structured light scanner above a turntable, a white PC tower with a glass side and a rainbow strip. Around them sit a blank-screen tablet, a flat grey camera icon, a set of eight vintage radio icons and rugged military power units.
Filters
MIL-STD-704 Military Circuit breaker PNG
Arduino Serial Peripheral Interface OLED PNG
Structured-light 3D scanner scanner 3D PNG
Camera Black and white, Gray camera PNG
Antique radio Euclidean, Flat Radio PNG
Computer Cases & Housings Power supply unit PNG
Samsung Galaxy S Plus Telephone iPhone PNG
Washing machine Haier Home appliance PNG
Broadband Global Area Network Satellite PNG
Iridium Communications Satellite Phones PNG
Compass rose Computer Icons Electronics PNG
Electronics within Technology
Computer, monitor, keyboard and smartphone each have a category of their own in the Technology section. Electronics is where circuits and components live: boards, modules, lab equipment and the kind of devices you open with a screwdriver rather than simply use.
Maker, lab and shop
The breadboard setup and the scanner speak to builders: tutorials, maker courses, prototyping services. The PC tower and the tablet are product shots for a shop or a build guide. The radio icon set leans retro and fits a podcast site or a vintage themed page, where a modern gadget would look out of place.
Checking a technical image
In wiring photos the jumpers and pins are the point, so use the largest version; at thumbnail size the connections blur into a tangle. Photographed metal cases carry reflections of the studio, which read as natural on a light layout and as a pale halo on a dark one.