Double-sided Gold Plated Easy-to-Process mini PCBs, removed from Ink Cartridges.
The lot contains 100x Joblot available.
- Double-sided mini PCBs removed from ink cartridges.
- As shown in the photo, the average size is around 1 cm², with some slightly larger or smaller.
- One side Gold Plated there are also tiny IC chips hidden under the epoxy on the back side.
- Easy-to-process PCBs.
- Great for educational or experimental projects.
- The chips you receive will be randomly selected from the varieties shown in the photos, and you will receive 100 PCB pieces.
Any question please ask.
Note: If you would like to remove them from the cartridges yourself, I can offer a discount on the price. However, the postage cost may be different.