Sherman Tank Clock

3D Printed Memorial Clock for my Gt. Uncle Trooper Cyril Arthur Brindley & the men of the 24th Lancers who died while serving their country in WW2.

The tank clock uses two stepper motors, one to drive the tank body on a turntable to display the hours and the other to drive the clock turret to display the minutes.

The clock is controllrd by a ESP32 WROOM 32D Microprocessor and has a JQ6500 sound module to play the clock chimes.

Designed around a 1:35 scale M4 Sherman Tank this clock should work on any similar sized tank with a central turret.

Features & Functions

3D printed case on an Oak base with a Perspex display dome.

The large 300mm case is designed to be printed on a 230mm x 230mm printer bed.

Displays the time using a 1:35 scale Sherman Tank model. The tank body displays the hours and the turrent the minutes.

Time is auto set from the internet via the ESP32 WROOM32D micropocessor.

The clock has full quarter chimming and hours as well as a 2min silence c