Relay Model For Livolo - 嘉立创EDA开源硬件平台

编辑器版本 ×
标准版 Standard

1、简单易用,可快速上手

2、流畅支持300个器件或1000个焊盘以下的设计规模

3、支持简单的电路仿真

4、面向学生、老师、创客

专业版 professional

1、全新的交互和界面

2、流畅支持超过3w器件或10w焊盘的设计规模,支持面板和外壳设计

3、更严谨的设计约束,更规范的流程

4、面向企业、更专业的用户

标准版 Relay Model For Livolo

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简介:This circuit is a touch switch that replaces the wall switches

开源协议: Public Domain

(未经作者授权,禁止转载)

创建时间: 2020-07-30 23:42:56
更新时间: 2022-02-28 18:16:26
描述
![P1170063222.png](//image.lceda.cn/pullimage/QwimKdDwwEXBqqdYDFJ1HnkUKnA9ywGoIxYKZSav.jpeg) ![SmartHome - Switch Relay v3.png](//image.lceda.cn/pullimage/izeJGu7jsqqTk9fTPkvCU5AjvpRDWjG5DGOU0QI6.png) ##### **This circuit is a touch switch that replaces the wall switches and allows you to control the lighting (on and off), uses two PCBs, the first one is black and includes the microcontroller, antenna, etc., the second PCB is **[black](https://oshwhub.com/Oleg533/wireless-touch-switch-model-for-livolo-crystals)** and includes the AC part,** ##### **power supply, relays, etc.** # **Features:**


##### **ATmega328P 3.3V 8Mhz microcontroller, with pads for external oscillator (optional)** ##### **Antenna NRF24L01 SMD** ##### **Touch push button TTP223 + HTTM light reflector to interact with the switch manually.** ##### **RGB LED (The color blue does not have PWM) to indicate the status of the relays or RF connection.** ##### **Flash chip for PHOTO** ##### **Chip ATSHA204A for signature.** ##### **JST-8-1MM AVRISP + UART programming connector (UART requires 100nF capacitor in the cable)** ##### **2 relays of HF46F-5-HS1 of 5A to control AC load** ##### **DS18B20 sensor near the power supply to control the internal temperature.** ##### **Power supply HILINK HLK-PM01 5V** ##### **Voltage regulator AMS1117-3.3** # **Requirements:** ##### **It is necessary to connect the Neutral cable to the power supply.** ##### **It is necessary to print two pieces of plastic with a 3D printer to house the circuits, hold the glass and be able to screw the switch to the wall.** **![pinout.png](//image.lceda.cn/pullimage/oWtbrKU8EGEmFfWBiXhBiQcU7rOPqvWjf0n3rBpu.png)** **![Smarthome_Touch_Switch_Relay_01.png](//image.lceda.cn/pullimage/bBJu8rE4kwYbjczlUePIgjmAsqmhOXKvfqiJC5QA.png)** **![Smarthome_Touch_Switch_Relay_02.png](//image.lceda.cn/pullimage/QZkrM70ej18O6m1XLgB1V0D1DFBgwcgvOncE3yVL.png)** **![Smarthome_Touch_Switch_Relay_03.png](//image.lceda.cn/pullimage/Iy87UvzsW4lsFXmYVZueo0ZdhEkIW0ND0smHjOUT.png)** **![644689262.jpg](//image.lceda.cn/pullimage/QZgsTwbKBAAuS8lu83pxT6qpUf2ZvSaQNTT5UB2U.jpeg)** **![644689194.jpg](//image.lceda.cn/pullimage/XZlSGlMq6ePazEAUqT4t2cEKByXZeQjJ4uAfU1hP.jpeg)**
设计图
原理图
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PCB
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ID Name Designator Quantity
1 HILINK_HLK-PM01_5V U$1 1
2 TERMINAL_5MM_2P J2,J1 2
3 DS18B20 U3 1
4 1K R4,R2 2
5 10K R5,R1,R2 3
6 MMBT2222 Q2,Q1,Q3 3
7 22uF C1,C2 2
8 2X4_SMD_2MM J3 1
9 PWD L1 1
10 2K R10 1
11 4.7K R11 1
12 M7 D2,D1 2
13 HF46F-5-HS1 RLA1,RLA2 2
14 NC U$8 1
15 V_REG_LM1117SOT223 AMS1117-3 1
16 4.7uF C1 1
17 GND GND5,GND6,GND11,GND2,GND4 5
18 ATSHA204A U2 1
19 100nF C7,C9,C3,C2 4
20 TTP223 TTP1 1
21 0-50pF C8 1
22 100uF C4 1
23 10uF C5 1
24 ATMEGA328P U1 1
25 8MHz Y1 1
26 LED_RGB L1 1
27 68R R1 1
28 NRF24L01 U$8 1
29 SPI_FLASH-W25X40CLSNIG FLASH 1
30 10k R10 1
31 AVRISP+UART JST1 1
32 2X4_SMD_2.0MM J3 1
33 HTTM_SENSEPAD U$1 1
34 10R R3,R4 2
35 1K RR1 1
36 10K RR2 1

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