Across

1. 1verb To plan how something will look and work. (6)
2. 4noun Step-by-step instructions to solve a problem. (9)
3. 5noun The first model of a new invention. (9)
4. 7noun A wheel with teeth that turns another wheel. (4)
5. 9verb To create something completely new. (6)
6. 11noun A machine that puts text and images on paper. (7)
7. 12noun A machine that can do tasks automatically. (5)
8. 13verb To write instructions for a computer. (7)
9. 14noun Instructions written for a computer. (4)

Down

1. 1adjective Electronic; using the numbers 0 and 1. (7)
2. 2noun A structure that lets you cross a river. (6)
3. 3adjective Without cables, like Wi-Fi. (8)
4. 4adjective Working by itself, without a person. (9)
5. 6noun A person who designs machines, roads or buildings. (8)
6. 8noun A device that detects light, heat or movement. (6)
7. 10verb To send a file from your device to the internet. (6)