Recenzje 5 szt. Napięciowy konwerter dwukierunkowy poziomu logiki TTL 3.3V 5V

5 szt. Napięciowy konwerter dwukierunkowy poziomu logiki TTL 3.3V 5V

US$8.39
~~US$8.99~~
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BG463449165VIP1
FR
17/08/2020

Ładne konwertery logiczne. Musisz go zasilać 5V i 3,3 V. Masz dwa kanały. Dla każdego jest agrafka i agrafka.

Nice logic level converters. Be aware, you need to power it with 5V AND 3,3 V. You got two channels. For each one there's a transmission pin and a reception pin.

Ładne konwertery logiczne. Musisz go zasilać 5V i 3,3 V. Masz dwa kanały. Dla każdego jest agrafka i agrafka.
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kraygyVIP3
HU
29/10/2019

I am pleased. Super little gadgets.

I am pleased. Super little gadgets.

I am pleased. Super little gadgets.
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Amit_Kumar_RayVIP1
IN
03/08/2018

it is a excellent products at low price and working nice as a voltage level converter between arduino uno and esp8266-01. Packing of the product was good.

it is a excellent products at low price and working nice as a voltage level converter between arduino uno and esp8266-01. Packing of the product was good.

it is a excellent products at low price and working nice as a voltage level converter between arduino uno and esp8266-01. Packing of the product was good.
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59user865741VIP3
US
11/12/2017

Works well. Easy to use.

Works well. Easy to use.

Works well. Easy to use.
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vidagVIP3
IT
11/04/2017

Ordinati il 23 marzo ho scelto la spedizione con Priority Direct Mail; sono arrivati l'11 aprile. Come da descrizione. Imballo perfetto. Non l'ho ancora testato.

Ordinati il 23 marzo ho scelto la spedizione con Priority Direct Mail; sono arrivati l'11 aprile. Come da descrizione. Imballo perfetto. Non l'ho ancora testato.

Ordinati il 23 marzo ho scelto la spedizione con Priority Direct Mail; sono arrivati l'11 aprile. Come da descrizione. Imballo perfetto. Non l'ho ancora testato.
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RickDeckardVIP3
BE
20/03/2016

The inputs / outputs of the Arduino DUE can accept 3.3V only. If you want to connect the Arduino DUE to TTL technology circuits (5V), you must have these modules. WARNING: THE MODULE CAME WITH NON-WELDED PINS.

The inputs / outputs of the Arduino DUE can accept 3.3V only. If you want to connect the Arduino DUE to TTL technology circuits (5V), you must have these modules. WARNING: THE MODULE CAME WITH NON-WELDED PINS.

The inputs / outputs of the Arduino DUE can accept 3.3V only. If you want to connect the Arduino DUE to TTL technology circuits (5V), you must have these modules. WARNING: THE MODULE CAME WITH NON-WELDED PINS.
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brinukVIP3
GB
08/03/2016

The RX pins are unidirectional high to low. The TX pins are bidirectional high to low or low to high. This makes the board ideal for a variety of uses. See http://cdn.sparkfun.com/datasheets/BreakoutBoards/Logic_Level_Converter.pdf for svhematic diagram of the board.

The RX pins are unidirectional high to low. The TX pins are bidirectional high to low or low to high. This makes the board ideal for a variety of uses. See http://cdn.sparkfun.com/datasheets/BreakoutBoards/Logic_Level_Converter.pdf for svhematic diagram of the board.

The RX pins are unidirectional high to low. The TX pins are bidirectional high to low or low to high. This makes the board ideal for a variety of uses. See http://cdn.sparkfun.com/datasheets/BreakoutBoards/Logic_Level_Converter.pdf for svhematic diagram of the board.
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geldoVIP1
IT
03/02/2016

Good for a lot of application, see https://learn.sparkfun.com/tutorials/using-the-logic-level-converter for complete infos.

Good for a lot of application, see https://learn.sparkfun.com/tutorials/using-the-logic-level-converter for complete infos.

Good for a lot of application, see https://learn.sparkfun.com/tutorials/using-the-logic-level-converter for complete infos.
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zatkruier1VIP1
26/01/2015

I used this level converter to control the 5v relay module with 3.3v wifi shield.. Works like a charm! http://www.banggood.com/ESP8266-ESP-03-Remote-Serial-Port-WIFI-Transceiver-Wireless-Module-p-961244.html http://www.banggood.com/5Pcs-5V-1-Channel-HL-Trigger-Optocoupler-Relay-Module-For-Arduino-p-945176.html

I used this level converter to control the 5v relay module with 3.3v wifi shield.. Works like a charm! http://www.banggood.com/ESP8266-ESP-03-Remote-Serial-Port-WIFI-Transceiver-Wireless-Module-p-961244.html http://www.banggood.com/5Pcs-5V-1-Channel-HL-Trigger-Optocoupler-Relay-Module-For-Arduino-p-945176.html

I used this level converter to control the 5v relay module with 3.3v wifi shield.. Works like a charm! http://www.banggood.com/ESP8266-ESP-03-Remote-Serial-Port-WIFI-Transceiver-Wireless-Module-p-961244.html http://www.banggood.com/5Pcs-5V-1-Channel-HL-Trigger-Optocoupler-Relay-Module-For-Arduino-p-945176.html
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johnmara72VIP5
GR
18/05/2020

Przyszedł przedmiot, ale jeszcze go nie przetestowałem. Wygląda na produkt wysokiej jakości

Item arrived but I haven't tested it yet. seems like a quality product

Przyszedł przedmiot, ale jeszcze go nie przetestowałem. Wygląda na produkt wysokiej jakości
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