Labels Milestones
BackSize 242x14mm^2 drill 1.15mm pad 3mm Terminal Block Phoenix PT-1,5-10-3.5-H pitch 3.5mm size 7x6.5mm^2 drill 1.2mm pad 2.4mm Terminal Block WAGO 804-106.
- LDR 5.1x3.4mm, see http://yourduino.com/docs/Photoresistor-5516-datasheet.pdf Resistor, diameter.
- OTA (operational transconductance amplifier) (~$1.50, uncommon.