I2c ina219 bidirezionale modulo sensore di corrente del monitor / potenza CJMCU-219 5pcs
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Il prodotto è venuto abbastanza veloce. Come previsto. Buona qualità
Come previsto.
Good.
goods received. good quality
Received in good condition
Il prodotto è arrivato in un tempo ragionevole e funziona bene.
Great little I2C DC bidirectional current sensor. I purchased a couple for future projects. Price is good value
Exactly as described. Highly recommended.
The 5 Pcs of CJMCU branded INA219 breakout boards that I purchased from Banggood are all defective. The Vcc is shorted with GND and on there is no voltage across the Vcc and GND. This has heated up the board. Checked all of them...All have the same issue. On closer investigation it appears that the printed wires between the Vcc and the GND is short circuited due to poor PCB burning / etching...This is the same for all the breakout boards. Request Banggood to replace the boards immediately...