Two Blinkings per Time
--the Invention of a New Flashing Pattern
Jianqiao Xiao
So far, my work on the flashing light is mostly completed. However, as the oscillating circuit gives out only one "ON" and one "OFF" in one period, the light can only flash one time per cycle. However, I saw that some flash lights have more complex flashing patterns which could give out two impulses in a cycle. i.e. In each main cycle, there are several sub-cycles which have less periods. This more complex pattern makes the light more senistive to eyes and I try to make that pattern out of a series of inverters.
We have not received the sensor yet so during the lab, we searched the basic function and data sheet of the sensor and how to use it. When we receive the pressure sensor, we will test it and see how to build it into the circuit.
By Kausik Venkat and Yupeng Yang
Here is the useful manual and date sheet of the pressure sensor.
