Google Sheets lets you create and edit spreadsheets stored on your Google Drive. Turn on Applets to monitor specific cells in your spreadsheets as well create news docs, rows, and cell updates.

Make buttons and control other services with a single tap. This service creates widgets that you can use from the home screen of your Android or iOS device.

Adafruit was founded by MIT engineer, Limor “Ladyada” Fried. Her goal was to create the best place online for learning electronics and making the best designed products for makers of all ages and skill levels.