Laurence| Quantity | Component name | |
| 1 | × | Littlebits piezo element "drum trigger" http://www.ebay.co.uk/itm/171302444704 |
Scanning Tunnelling Microscope
An attempt to build a digital version of John Alexander's cheap STM design!
An attempt to build a digital version of John Alexander's cheap STM design!
| Quantity | Component name | |
| 1 | × | Littlebits piezo element "drum trigger" http://www.ebay.co.uk/itm/171302444704 |