2 Pack Piezoelectric Crystal Earphone Sensitive High Impedance Ceramic Ear Piece 3.5mm Transistor Crystal Radios DIY Electronics Projects 1/8 inch Audio Jack Connector Wire Piezoelectric Element (2pk)
| Country | USA |
| Manufacturer | Mariner Books |
| Binding | Kindle Edition |
| ReleaseDate | 2021-05-04 |
| Format | Kindle eBook |