M7 1N4007 SMD 1A 1000V IN4007 Rectifier Diode

LM393 SOP8 Low Power Low Offset Voltage Dual Comparator.The LM393 is a dual differential comparator; this means that it accepts 2 inputs for comparison. It compares these voltage inputs and determines which is the larger value. Based on this, electronic decisions can be made based on which input is greater and which is smaller.