Multi-Function Mini Boost Module Step Up Board 3.7V TO 5V/8V/9V/12V 1.5A LED Indicator Diy Electronic Voltage Module
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10pcs 3mm 9V 12V DC Round Top Diffused/Water Clear LED Set Pre-Wired Red Yellow Blue Green White Orange Purple Pink Warm White
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10pcs 6F22 9V Battery Adapter Snap Connector clip Lead Wires holder DC 5.5*2.1 jack Clip Power cable For Arduino DIY Jack
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LM7805 LM7806 LM7809 LM7812 DC/AC Three Terminal Voltage Regulator Power Supply Module 5V 6V 9V 12V Output Max 1.2A
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1-100PCS MT3608 TYPE-C/USB 2A Max DC-DC Step Up Power Module Booster Power Module 2-24V To 5V/9V/12V/28V
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10pcs/lot 0.3mm Spring Steel 18650 A AA CR2 9V Leaf Spring Battery Contact, Battery Clip
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Zener Diode SOD-323 2.4V 2.7V 3V 3.3V 3.6V 3.9V 4.3V 4.7V 5.1V 5.6V 6.2V 6.8V 7.5V 8.2V 9.1V 10V 11V 12V 15V 16V 18V 20V 24 30V
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UNO+WiFi R3 ATmega328P+ESP8266 CH340 (32Mb memory) 6V-9V USB-TTL CH340G For Arduino NodeMCU WeMos One Development board
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