# 玩具常用到的晶片
## RZ7886 控制晶片
### 簡介
RZ7886 是一款 DC 雙向馬達驅動電路,它適用於玩具等類的電機驅動、自動閥門電機驅動、電磁門鎖驅動等。它有兩個邏輯輸入端子用來控制電機前進、 後退及製動。該電路具有良好的抗干擾性,微小的待機電流、低的輸出內阻,同 時,他還具有內置二極管能釋放感性負載的反向衝擊電流。
### 參考資料
* https://datasheet.lcsc.com/szlcsc/Wuxi-Smart-Microelectronics-RZ7886_C128852.pdf
* [How to make a Brushed ESC | Bidirectional ESC](https://www.youtube.com/watch?v=hYDtW29BTBY)
* [How to make a Brushed ESC | Bidirectional ESC | Test with some DC motor](https://www.youtube.com/watch?v=BmEdveODkDk)
* [Will this IC replace L298N? Cheaper, smaller and more powerful](https://www.youtube.com/watch?v=-SF2C8uHyJA)
* [Brushed-ESC](https://github.com/TheHLab/Brushed-ESC)
* This project help you make a brushed ESC at home. Its cost less than 1.5$ to made.
> kkkkkk
> 出處:
## TX-2B/RX-2B 控制晶片
### 簡介
TX-2B/RX-2B 是一對專為遙控玩具車設計的專用發射和接收大規模集成電路,它採用 CMOS 工藝製造。 TX-2B/RX-2B 有五個功能控制鍵來控制玩具車的運動(即前進、後退、左轉、右轉、加速)。
[DIY 的樂趣 —— 遙控玩具車 RX-2B/TX-2B 遙控晶片介紹](https://kknews.cc/zh-tw/digital/lx2kl22.html)
### 參考資料
* [datasheet](https://www.digchip.com/datasheets/download_datasheet.php?id=2626256&part-number=TX-2B&fbclid=IwAR0heMTyOprnUY2wLdBUwKWy2lmH1eu5hSXY2G4MF-9djuL1WaOqItQVDxA)
* [Arduino Controls Cheap RC Car Transmitter](https://www.instructables.com/Arduino-controls-cheap-RC-car-transmitter/)
* [兩種 RF 無線模組](http://yhhuang1966.blogspot.com/2014/01/rf.html)
* [Módulo TEST para circuitos integrados TX-2B / RX-2B](https://www.pcbway.com/project/shareproject/M_dulo_TEST_para_circuitos_integrados_TX_2B___RX_2B.html)
用於 TX-2B / RX-2B 集成電路的 TEST 模組
* [Control por cable de 5 funciones con el TX-2B y RX-2B](https://youtu.be/HsivqB3k3Ok)
* [500 Meters wireless RF Transmitter..make at home..._Et Discover](https://youtu.be/QIPp-tSF0MM)
* [RX2-TX2 test circuit](https://youtu.be/NLGVqsaWzD4)
* [Микросхемы RX-2 и TX-2.Как передать и принять 5 зашифрованных команд](https://youtu.be/ueyLVUyRbdw)
* [Control por infrarrojo de 5 funciones con el TX-2B y RX-2B](https://youtu.be/7Rrh0kC2mZY)
* [How to make long distance rc transmitter wireless remote for remote control car/boat/plane|part-1](https://youtu.be/xv936fnznWU)
* [How to make Wireless Rc car/boat/helicopter 4 channel rf transmitter receiver at home-part-2||DIY-](https://youtu.be/ZpzpT7VI0d4)
* [4 Channel RF Transmitter & Receiver With Motor Controller for RC Car, Boat, Helicopter](https://youtu.be/cSHj-maDgEY)
* [TX2/RX2組成的無線遙控玩具車電路圖](https://cocdig.com/docs/show-post-39205.html)