A6 Digital/Binary Personalised Postcards - Red Banners
These colourful postcards come with Red strips & can be personalised with your choice of wording.
Great to award for numeracy & binary achievements.
Each postcard is 105mm x 148mm (A6 Size).
Morse Code is a method of transmitting text information as a series of on-off tones, lights, or clicks. Any boolean system such as this, which encodes meaning, is a form of binary code.