R30 Standard shipping using one of our trusted couriers applies to most areas in South Africa. Some areas may attract a R30 surcharge. This will be calculated at checkout if applicable. Check my rate
Ready to ship in
The seller has indicated that they will usually have this item
ready to ship within 12 business days. Shipping time depends on your delivery address. The most
accurate delivery time will be calculated at checkout, but in
general, the following shipping times apply:
Specifications: ? Input Voltage:4.5-28V Comparator Chip:LM393 Size: 45*17mm Application:for NTC thermosensitive temperature sensor,photosensitive sensor Using Method:by reference voltage adjusting potentiometer to generate reference voltage,and compare voltage generated by sensor and divide resistor with reference voltage,achieving high/low level comparision result output ? Package Included: ? 1 x LM393 Voltage Comparator Module