stands for IC: code EV1527; (QQlion anti-theft detector) decoding: MCU soft decoding (QQLION alarm host) address coding combination is: 2 to the power of 20 (1048576 referred to as 1 million groups) Characteristics: First, the security is relatively high, 1 million groupsThe code greatly reduces the probability of coding duplication in use; Second, it is very simple to add accessories.
LX2262 quality is not stable. If 2262 is selected, PTC is recommended. In addition, why not use eV1527? The price is about the same, but the eV1527 is super easy to produce.
Universal remote control circuit PT2262 encoding chip PT2272 decoding chip, its role is to ensure the uniqueness of the remote control circuit.
Performs authentication. The principle is as follows: the encoder detects the key input and takes the system out of the power saving stateEV1527 is a learning code remote control 1527 chip , which can be used with the receiver of the learning code 1527 chip , because it is a computer code. Therefore, it can not be adjusted with a soldering iron and can not be matched with a fixed code. This article to share the end, I hope to help you.
2, ev1527 is a learning code remote control, this remote control can only be with the learning receiver to the code, using the learning button to enter the remote control data.
3, press and hold the button on the receiver for three to five seconds, then press and hold any key of the remote control.
1, EV1527 is a learning code remote control, can be used with the learning code receiver, because it is computer coding. Therefore, it can not be adjusted with a soldering iron and can not be matched with a fixed code. This article to share the end, I hope to help you.
2, ev1527 is a learning code remote control, this remote control onlyCan code with the learning receiver, and use the learning button to input remote control data.
3, the application of PT2272/2262, the encoding chip EV1527 and the decoding chip TDH6300 can be applied to the model car anti-theft system, which will greatly increase the difficulty of the model car theft, thereby reducing the possibility of the model car theft. The remote control has 16 keys, which store the corresponding characters of each key. The remote control uses the locking switch button S1 to select whether it receives the learning function or the encoded transmission function of the wireless command.