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[Training Camp_Advanced Class] Smart switch based on STC15 and emw3080

Overview

Basically complete the drawing of the schematic diagram according to the document case, the PCB layout and routing according to what you think is reasonable, and complete the DRC inspection. The project uses the stc15 series microcontroller and emw3080wifi module, and is based on Alibaba Cloud's Internet of Things platform to realize remote control of the relay. The project also adds an OLED display, which can be used as an electronic clock and display the on-off status of the relay.

Design Files

Related Devices

Devices	Class	introduce	Datasheet
DS-01RP	accessories;Dial the code switch	Pin spacing: 2.54mm, Full Number of switch positions: 1 Actuator type: Slide (Standard) Circuit structure: SPST Appearance color: Red	Download
CKST0603-22uH/M	SMT inductance		Download
TM8M475K010UBA	Tantalum capacitor		Download
U-F-M5DS-Y-1	The connector;The USB connector	Male and Female: Female Connector Type: USB - Micro B Number of Contacts: 5 Standard: USB 2 Micro usb socket	Download
STC15W4K56S4	The embedded processor and controller	Working voltage: 2.5V ~ 5.5V CPU bits: 8-Bit CPU core: 8051 Main frequency (MAX): 35MHz ROM type: FLASH STC15W4K56S4-30I-LQFP44 enhanced version 51 microcontroller	Download
AMS1117-3.3	Power/power management;Low dropout linear regulator (they)	Output type: Fixed Maximum input voltage: 18V Output current: 1A Output voltage (minimum/fixed): 3.235V	Download
12F.05000063AG12S1B02	Circuit protection;Surface mounted a one-off fuse	Fusing I²t: - Nominal voltage drop: - Breaking capacity: 50A Rated current: 500mA Product: Chip fuse Nominal cold resistance: - Fuse type: Fast blow -	Download
M74VHC1GT04DTT1G	logic;logic	Power supply voltage: 3V ~ 5.5V Logic circuit family: 74VHC Logic type: Inverter circuit/number of components: 1 Number of inputs/bits per component: 1 Quiescent current (maximum): 1uA Inverter	Download
EMW3080V2-P			Download
HK4100F-DC12V-SDG	accessories;relay	Contact form: SPDT Contact current rating: 3A Coil type: Non Latching Coil voltage: 12VDC Relay type: Telecom 12V	Download

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Update:2024-11-22 04:48:47

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