How To Make DC Voltage Controller Circuit || 30V To 0V-30V Voltage Regulator Circuit LM317 IC
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5:47
Simple voltage & current regulator using single Transistor 20A
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16:11
How To Make Led drive circuit ||All Watts led drive circuit banaye IN4007 diode se, 3w 6w 9w 12w..
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10:36
Adjustable Voltage regulator LM317 how to make!
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21:11
TODO maquinista deveria fazer esta ferramenta
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3:47
How to make 3.7 volt battery charge module #diy_3.7v_battery_charge_module #easy #home_made #li_ion
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10:36
Dieter Nuhr GENIALE Wahlempfehlung 📢 So PEINLICH ist die Politik 🤡
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9:26
como fazer fonte de alimentação de bancada ajustável 0-60V 0-30A DC
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22:04