ECG lab: parts
This lab requires about $30 in parts: an Arduino microprocessor board, a breadboard and wires, components, and ECG leads and electrodes. The following are recommended vendors; any equivalent substitute will also work fine.
BME2210 students:
Only one Board set (Arduino UNO and Breadboard shield with wires) is required PER GROUP. Component Packs and leads will be distributed in class.
| Part | Vendor (weblink) | Qty | Cost |
1. Board |
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| Arduino UNO (or similar) | Amazon | 1 | $12.99 |
| Breadboard shield with wires | Amazon: this or this | 1 | $10-15 |
2. Component Pack |
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| AD623 Instrumentation amplifier | Newark Electronics | 1 | $4.71 |
| LM358 Dual Op-amp | Newark Electronics | 1 | $0.46 |
| Resistors: 220 Ω, 2.2 kΩ, 4.7 kΩ, 5.1 kΩ (x2), 30 kΩ, 100 kΩ, 1 MΩ | Newark Electronics or Sparkfun assortment | 8 total | $1 (or $7.95 kit) |
| Capacitors: 68 nF, 1 μF, 10 μF | Newark Electronics | 3 total | |
3. ECG leads |
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| Nikotabs | Amazon (500/box, 100/pack) | 3 | |
| Alligator clips | Amazon | 3 | |
| Lead wire | Amazon | 3 | |