I think you know how to start this clock. To change the colon flashing speed, drag the slider on the top left, setting it to 0 will make it not flash at all. To set your alarm, click the button on the top right corner to turn the alarm on, and then the arrows near the bottom right to change when the alarm will ring. When the alarm is ringing, click the button on the top right to silence it, or click the button on the top to snooze it for 5 minutes. Clicking the button on the top, second from the left will also provide a backlight that will only last for three seconds. Now with temperature: click the button on the top, second from the right to change measurement and the arrows on the bottom, left near the centre, to change them. Click the button on the top left corner to set your hour mode, the one on the bottom left to see a different colour, and the one on the bottom right if you find the button clicking sounds a bit disturbing.
Inspired by IKEA. The loudness function will be replaced with a temperature function once I get that extension. The Unknown Tempus Fugit Wall Clock is here: https://scratch.mit.edu/projects/1066152187/
