If you’re looking for a simple way to make an RF transmitter, check out [Tomasz]’s Morse code transmitter. His design uses nothing more than a microcontroller and a 16MHz crystal to transmit ...

Aviators also use Morse code to identify automated navigational aids. These are radio beacons that help pilots follow routes, traveling from one transmitter to the next on aeronautical charts.

He dusted off a project from some time ago, which is just fine with us. It’s a Morse Code transmitter which he designed for use during a fox hunt (locating a hidden transmitter using radio ...

Aviators also use Morse code to identify automated navigational aids. These are radio beacons that help pilots follow routes, traveling from one transmitter to the next on aeronautical charts.

The full tutorial is on Instructables, but to make him react to sound; turn his head and flash his LED eyes in morse code patterns, you won’t need many components. In fact, here’s the full ...

These ideas are identical to concepts used in cell phones and Wi-Fi. Initially we build a transmitter and receiver to communicate between Arduinos using Morse code sent by pulses of light waves. Next, ...

Morse code, on the other hand ... to snag a ham license from the FCC before connecting your gadget to a radio transmitter.) Pro Tip: Dashes should be three times the length of dots.

The main purpose of the mission is to test the tiny satellite’s equally tiny high-speed transmitter capable ... MHz beacon transmitting a standard Morse code carrier wave signal as well as ...

CC BY-ND Aviators also use Morse code to identify automated navigational aids. These are radio beacons that help pilots follow routes, traveling from one transmitter to the next on aeronautical ...

Morse Micro's MM8108 Wi-Fi HaLow transmitter achieves 4x higher efficiency than existing Wi-Fi CMOS SoCs. With a 75% reduction in power consumption, it extends battery life for IoT and edge ...