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If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
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The USB-to-TTL adapter works great and is very convenient to use as each of the pins is labeled. Also the aluminum housing of the adapter is very tidy. I highly recommend this product to anyone who wants to connect via serial console to their Raspberry Pi via GPIO pins!
2019-06-15
The cargo and customs charges in US do not deliver the cargos. Aliexpress stores doing a refund smoothly. Thanks seller.
2019-09-18
Arrived quickly. Tested one of them: With no load voltage is around 5.054V, with 600mA load voltage starts at 4.97V and in about a 2 minutes gets to 5.03V.After 10 minutes at 580mA the temperature of the transformer is 57°C and the temperature of the schottky diode is 51°C. Good power supply.
2019-06-27
It went a long time, but it finally came, packing a doll, 10 pieces
2019-05-21| Immagine | Parte # | Descrizione |
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Mfr.#: R1211D002D-TR-FE OMO.#: OMO-R1211D002D-TR-FE |
Switching Controllers Boost DC/DC Controller |
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Mfr.#: R1211D002A-TR-FE OMO.#: OMO-R1211D002A-TR-FE |
Switching Controllers PWM Step-up DCDC Controller |
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Mfr.#: R1211D002C-TR-FE OMO.#: OMO-R1211D002C-TR-FE |
Switching Controllers PWM Step-up DCDC Controller |
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Mfr.#: R1211D002A-TR-FE OMO.#: OMO-R1211D002A-TR-FE-341 |
Switching Controllers PWM Step-up DCDC Controlle |
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Mfr.#: R1211D002B-TR-FE OMO.#: OMO-R1211D002B-TR-FE-341 |
Switching Controllers Boost DC/DC Controlle |
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Mfr.#: R1211D0028-TR OMO.#: OMO-R1211D0028-TR-1190 |
Nuovo e originale |
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Mfr.#: R1211D002A OMO.#: OMO-R1211D002A-1190 |
Nuovo e originale |
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Mfr.#: R1211D002A-TR OMO.#: OMO-R1211D002A-TR-1190 |
Nuovo e originale |
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Mfr.#: R1211D002A-TR-FA OMO.#: OMO-R1211D002A-TR-FA-1190 |
Nuovo e originale |
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Mfr.#: R1211D002ATR-FE OMO.#: OMO-R1211D002ATR-FE-1190 |
Nuovo e originale |