DIY LM317 Adjustable Regulated Voltage 220V to 1.25V-12.5V Step-down Power Supply Module Learning DIY Electronic Kit
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$2.96
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Price History
Price changes for DIY LM317 Adjustable Regulated Voltage 220V to 1.25V-12.5V Step-down Power Supply Module Learning DIY Electronic Kit since Jun 7, 2025
Max: $2.96
Min: $2.96
Current: $2.96





