Quantity   Component name
1 × M3 Activity Tracker An extremely small Nordic nRF51822 SoC based activity tracker.
3 × Pure Copper (Cu) Ribbon/Strips 3mm wide, 0.25mm thick, 10.1mm long
3 × Pure Magnesium (Mg) Ribbon/Strips 3mm wide, 0.25mm thick, 10.1mm long
3 × Pure Zinc (Zn) Ribbon/Strips 3mm wide, 0.25mm thick, 10.1mm long
1 × two part 5 minute epoxy for filling up the hacked activity tracker enclosure and securing anything else that might come loose or cause problems in the stomach
5 × Small super capacitors Panasonic 0.2F EECENOF204RK 3.3V 6.8*1.8mm super capacitor. To be used in parallel.
1 × DC-DC Boost converter Need a 3-3.3v supply so I can disable the nRF51822 on chip DC-DC converter, saving power. pURCHASE LINK: <a target="_blank" rel="noopener noreferrer" href="https://www.ebay.com/itm/3V-3-3V-5V-DC-DC-Boost-Converter-step-up-Voltage-Regulator-Power-Supply-Module/272598733583">https://www.ebay.com/itm/3V-3-3V-5V-DC-DC-Boost-Converter-step-up-Voltage-Regulator-Power-Supply-Module/272598733583</a>
1 × Chocolate Soylent meal replacement is consumed and then regurgitated as a testing medium <a target="_blank" rel="noopener noreferrer" href="https://www.soylent.com/">https://www.soylent.com/</a>
1 × 1N5819 Schottky Diode to prevent back charge from super capacitors to galvanic cell <a target="_blank" rel="noopener noreferrer" href="https://www.arrow.com/en/products/1n5819-b/diodes-incorporated">https://www.arrow.com/en/products/1n5819-b/diodes-incorporated</a>
1 × silver conductive epoxy Magnesium cannot be soldered