London-based Flipper Devices is known for its Flipper Zero gadget, used by hackers and tinkerers to access different radios ...

Split-flap displays are a great, low-power way to display text to a wide audience. Compared to other display technologies ...

A 7-segment display is commonly used in electronic display devices for decimal numbers from 0 to 9 and, in some cases, basic characters. The use of light-emitting diodes (LEDs) in seven-segment ...

I am always interested in real-time operating systems (RTOS) for microcontrollers (MCUs) with my past backgrounds in µC/OS-II, mbed, and FreeRTOS. When the opportunity arose to get my hands on the ...

Threat modeling works to identify, communicate, and understand threats and mitigations within the context of protecting something of value. A threat model is a structured representation of all the ...

Taking a look at the first digit, it has the letters asociated with the segments. Each letter represents one segment. In order to make numbers, you need to figure out letter by letter if they are on ...

TM1637 is a kind of LED (light-emitting diode display) drive controller special circuit with a keyboard scan interface. It is internally integrated with MCU digital interface, data latch, and LED high ...

Then I remembered how annoyed I always am when daylight savings time comes or goes, as I have to manually set some of my clocks such as the microwave oven, the clock in the car dashboard, etc etc.