1、 Development principle of intelligent incense sprayer scheme

The working principle of the intelligent perfume dispenser is simple and similar to the fragrance dispenser. It is a small electronic appliance specially used for air conditioning, which is automatically controlled by a single-chip microcomputer chip, mechanically driven by an internal motor, and can trigger the fragrance agent in a timed manner. And the intelligent incense sprayer can automatically sense the harmful dirty gas in the room. When the indoor air is dirty or the harmful gas reaches a certain concentration, it will automatically generate negative ions to keep the air fresh.

2、 Introduction to the functions of intelligent incense sprayer

The main control chip of the intelligent incense sprayer designed by Hengjiasheng adopts the Jiuqi single chip microcomputer NY8A054E, and the package model is 16 pin Sop. Through the development and design of single chip microcomputer programs such as program writing, burning, and circuit design, the following functions can finally be realized:

(1) Switch: press and hold the switch for 2 seconds to start/shut down, work for 2 hours after startup, sleep for 2 hours, and cycle in turn;

(2) Night light: red, blue and orange night lights are provided; Tri color cyclic flashing mode;

(3) Gear position: first gear sprays fragrance for 5 seconds and stops for 5 minutes; The second gear sprays incense for 5 seconds and stops for 10 minutes; Spray in gear 3 for 5 seconds and stop for 15 minutes;

(4) Power: when the power is less than 20%, the red light flashes once every 10 seconds.

The PCB structure diagram of the intelligent incense sprayer developed by Hengjiasheng is fully compatible with the male mold shell of other intelligent incense sprayers on the market. The PCB structure of the oximeter can also be customized according to customer requirements. The PCB of the intelligent incense sprayer is a single panel. The shape of the product can be designed and changed by itself, and businesses can create more different shapes to meet the market demand.

The above is about the full content sharing of the development of the intelligent perfume dispenser scheme. If you have the demand for the development of the intelligent perfume dispenser single-chip microcomputer scheme, you can contact us directly. Hengjiasheng has been focusing on the development of the single-chip microcomputer application scheme for 14 years, and the customized development of the MCU application function, and is committed to providing more novel electronic products for a wide range of manufacturers!