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Nowatiny

QIACHIP433mhz RF Transmitter and Receiver Module

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Salut tuturor!

 

Sunt incepator in ale electronicelor si as avea nevoie de ajutor in rezolvarea unei probleme.

Am urmatoarele :

- 1x RF Transmitter/Reciver https://www.amazon.co.uk/gp/product/B0838WXFKJ/ref=ppx_yo_dt_b_asin_title_o03_s00?ie=UTF8&psc=1

- 2x 1.5v AAA Batteries

- 1x 9v Battery

- 1x Buton 2A

- 1x LED bec https://www.amazon.co.uk/gp/product/B07B6NXBB6/ref=ppx_yo_dt_b_asin_title_o05_s02?ie=UTF8&psc=1

 

Vreau sa obtin functia ON/OFF pe un canal al modulului RF.

Conform schemei data de producator am conectat firele in felul urmator:

Transmitter :
Battery Pozitiv - Pozitiv Transmitter
Battery Negativ - Buton - K1
Receiver:
Battery Positive - Positive Receiver
Battery Negative - LED - D0

 

Cand alimentez Transmitter ul se aprinde LED ul de pe el.

Cand alimentez Receiver ul se aprinde bec LED ul.

 

Incerc sa apas de 8 ori pe butonul de programare de pe Receiver conform instructiunilor si nu se intampla nimic dar bec LED ul clipeste in momentul apasarii pe butonul de learning.

Cand apas butonul de comanda de la Transmitter LED ul rosu de pe placa scade in intensitate iar la o alta apasare revine la intensitatea initiala.

 

Aici schema legaturilor.

Aici si un video mai detaliat.

 

 

Nu inteleg cum sa l fac sa functioneze.

Orice ajutor e bine-venit! Va multumesc!

 

Edited by Nowatiny
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Salut si bun venit,

 

Schema postata a legaturilor e confuza si greu de descifrat, dar asa la o prima vedere ai cel putin doua conexiuni incorecte:

  • Receptorul nu are pinul de masa conectat.
  • Minusul bateriei receptorului pare sa se conecteze la receptor prin buton. Aici nu e clar. Butonul are doua contacte. Cum sunt conectate?

 

Incearca sa folosesti conventiile uzual acceptate de desenare a unei schema. Din ceea ce ai desenat nu se intelege mare lucru.

 

Bafta!

Edited by cirip
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