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If you need more goods, you can take the standard. It can be sent to your hand in a week or so.
eBay
eBay
eBay
This board uses full-wave bridge rectifier, AC, DC all can be input, and input regardless of positive and negative. Filter with two 35V 220UF large capacity electrolytic capacitors do buffer filter, the output current can be stable and smooth.
eBay
1PCS LM7805C regolatore di tensione 5V 1.5A.
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Hope to understand.
eBay
If you need more goods, you can take the standard. It can be sent to your hand in a week or so.
eBay