I'm wondering how to build a module just like the ones that are in kids shoes that light up. I've taken a few of these out and would like to make my own circuit but I'm not sure if it is possible. I've made blinking LED circuits before but they had an on/off switch. I like how the sensor turns it on and does the flashing cycle then turns itself off.
I'd like to make the battery replaceable and change the pattern of the LED blinks. My plan was to embed it into my kids bike and other things.
My guess is that a special machine or tool is needed to embed the cycle onto the circuit but I hope there is a different method to achieve the same result without using a power hungry microprocessor.
I've checked youtube but I haven't found anything similar to this.
If anyone can steer me in the right direction that'd be awesome.
I found the modules for sale here, 2018 popular shoe decorations vibration sensor flashing led shoe sole lights
Vibration/Shake Sensor from ebay, 10PCS Vibration Switch Shake Sensor Switch for Skates Gyro output Shake Rod 9P9