315mhz wireless rf receiver module,5v Rf Wireless Receiver ModuleModel Number: AK 119s Product features: 1 small product volume, high sensitivity, strong anti interference ability; 2 RXB12 and four pin definitions, usage is the same. Price is slightly lower than RXB12 can be directly replaced. Technical parameters: The working voltage: DC3~5V The transmission rate: 4. 80KBPS The static current: 6mA The receiving sensitivity: 105dBm size: 30 9 5mm The working temperature of ~+80 DEG C: 20 The frequency of 315MHZ

indicating that the microprocessor enters the code learning state

The thickness of the center: 9

Application :

2kw+2066w pure sine wave inverter

Touch: resistance touch

Voice: Ding-dong

DIY Projects: Power your own electronic devices

Frequency: 40 to 1000Hz

• TF – playing files from TF cards)

Resolution: 5 megapixels

this kit provides an excellent opportunity to delve into the exciting world of robotics and unleash your creativity in designing and programming intelligent vehicles

In-depth of NODE MCU (ESP8266)