9V 1A EU Plug AdapterDescription:100% Brand new 100V - 240V AC to DC charger AdapterInput : 100V-240V 50/60HzOutput : DC 9V 1A /1000mAOut put adaptor : 5.5mm x 2.1mmDimension: 7.6 x 7.5 x 2.6 cmthe adapters Connector inside positive (+)outside negative (-)..
DIP 339N LM339 DIP-14 Quad Single Supply ComparatorFeatures Single Supply Operation: 3.0 V to 36 V
• Split Supply Operation: ±1.5 V to ±18 V
• Low Input Bias Current: 25 nA (Typ)
• Low Input Offset Current: ±5.0 nA (Typ)
• Low Input Offset Voltage
• Input Common Mode Voltage Range to GND
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Features 25-turn potentiometer is installed on board to facilitate granular output voltage settingsPin spacing of 0.6″ x 1.5″ to easily affix into the 0.1″ pin spacing of most breadboard and perfboard.The module is up to 94% efficient. The higher the output voltage the..