FAÇA O MEDIDOR CAIXA D'AGUA CASEIRO ( Mais Fácil impossível , Sem CI, Sem PCB )
How to Make a Water Level Meter for a Water Tank. The best and most detailed tutorial on YouTube Materials: 5 - 180R Resistors 5- BC548 Transistors 5 - LEDs (Any Color) *Wire, Cell Phone Charger 💲 EXCELLENT ELECTRONICS COURSE: http://bit.ly/2ogowQp 💲 EXCELLENT COURSE ON CELL PHONE REPAIR AND MAINTENANCE: https://hotm.art/JNNPRyo 💲 EXCELLENT 3D PRINTING COURSE: http://bit.ly/2RYsyc5 💲 EXCELLENT ARDUINO AND ROBOTICS COURSE: http://bit.ly/2knhzvG 💲 SOLAR ENERGY COURSE (PANEL) PHOTOVOLTAIC): https://hotm.art/lRZ02B
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how to make a HOMEMADE WATER TANK METER 2.0
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Mount your water level sensor for cisterns and tanks!
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