Update README.md

README.md

@@ -25,8 +25,9 @@ zund usb microscope tool with wifi streaming
 
 1. <a href='https://www.adafruit.com/product/3400'>Raspberry Pi Zero W</a>, $10.00
 2. <a href='https://www.amazon.com/Supereyes-Portable-Microscope-Endoscope-Magnifier/dp/B0066H7H1Q'>SuperEyes B008 USB Microscope</a>, $95.50
-3. <a href='https://www.amazon.com/Anker-PowerCore-Lipstick-Sized-Generation-Batteries/dp/B005X1Y7I2'>Anker 3350mAh</a>, $19.99
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+3. <a href='https://www.amazon.com/Anker-PowerCore-Lipstick-Sized-Generation-Batteries/dp/B005X1Y7I2'>Anker 3350mAh USB Battery</a>, $19.99
+4. Flat tipped M4 set screw, 8x (TODO, find exact link)
+5. USB type A plug (TODO, find exact link)
 
 ## Building the scope