This cache has been placed with the kind permission of Reverend George White the vicar of St Wilfrid's church
✊ KNOCK ✊
A smart gadget cache created by Spire67 & Scuba_2
To wake the cache press the button underneath the bottom right hand corner
The green LED will then glow.
Use the door knocker to knock out “shave and a hair cut two bits”
With each knock the green LED will flash.
If your knock is wrong the red LED will flash
Then when the green LED is on constantly try again. If the green LED goes out the cache has gone back to sleep. Just use the button to wake the cache again.
When the knock is correct the green led will flash and the cache will be released from the bottom left corner.
To replace the cache push fully back up until it clicks firmly in place.
The cache took hundreds of hours to create.
The case and knocker are 3D printed.
The printing took over 100 hours
The design of the circuit and programming took weeks.
The soldering of the circuit took over 10 hours.
It took a lot of work and significant cost to create this cache. We hope you enjoy it.
Use this link if you don’t know shave and a hair cut two bits