Concept¶
Research¶
Pangolin Scales from g.tec.
General Design¶
Materials¶
| Qty | Description | Ref Mouser | Price | Link |
|---|---|---|---|---|
| 12 | AA battery holder | 534-53 | 0.325€ | Mouser |
| 6 | 1.5V battery AA | 658-LR6XWA | 0.352€ | Mouser |
| 3 | AD620 Amp | 584-AD620ANZ | 13.05€ | Mouser |
| 12 (bundle) | Electrodes | 426-FIT0510 | 3.50€ | Mouser |
| 1 | ECG cable | 909-SHIELD-EKGEMGPRO | 11.66€ | Mouser |
| 1 | Blue Optic Fibers | 485-4167 | 6.08€ | Mouser Aliexpress |
I did an inventory of different OP amps available in the lab to see whether I could replace the AD620 with one of these :
- LM358
- TLV2462 x2
- AD8615
- MCP624
- LM386 (audio)
- AD8615
Last update: 2022-02-08