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Quick view70PCS Voltage Regulator Kit AMS1117 SOT-223 AMS1117-3.3V AMS1117-ADJ AMS1117-5.0V AMS1117-2.5V AMS1117-1.8V AMS1117-1.5V 1.2V-5V2.96 USDUSD 39.78Hotβ β β β β β 4.9
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Quick viewProfessional NE555 Doorbell DIY Kit - Dual Tone Ding Dong Sound PCB Soldering Practice with Complete Electronic Components1.73 USDUSD 23.20Hotβ β β β β β 4.9
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