smallembedded

arduino LED night light

Overview

The arduino smart night light has many sensors that can collect temperature, humidity and sound. It also integrates a clock and a motion sensor. It also supports access to the ESP-01WIFI module to realize the Internet of Things function. It uses smart speakers to control and collect information. It has an I2C interface that can connect to a variety of The sensor, display, and PCB have also been optimized for low power consumption to achieve longer standby life. Currently, only the lighting part of the program has been developed (ESP8266 network interactive program is too difficult to do). The standby current is about 200uAa, type-c 2A charging, four RGBW LED1 2W constant current driver onboard lithium battery protection circuit single-button touch switch, can also be used as an Internet of Things development board

Design Files

All reference designs on this site are sourced from major semiconductor manufacturers or collected online for learning and research. The copyright belongs to the semiconductor manufacturer or the original author. If you believe that the reference design of this site infringes upon your relevant rights and interests, please send us a rights notice. As a neutral platform service provider, we will take measures to delete the relevant content in accordance with relevant laws after receiving the relevant notice from the rights holder. Please send relevant notifications to email: bbs_service@eeworld.com.cn.

It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

Hot

Technical Resources More

Search Datasheet?

Supported by EEWorld Datasheet

Technical Videos More

Forum More

Update:2025-06-20 01:58:31

Questions about the driver for the TI Cup recommended chip ADS1118
[align=left][color=#0000ff][url=http://www.ti.com.cn/product/cn/ADS1118]After powering on, ADS1118 first selects the chip, pulls CS low, directly sends the configuration word, and then pulls CS high.
I want to use G2452 and SD card as a voice storage and playback system example
As the title says, I am preparing for the TI Cup, and I am planning to use G2452 and SD card to make a voice storage and playback system. I hope you experts can give me some advice, thank you!!!
Interpretation of key technologies at the user end of smart grid
Low-voltage electrical appliances are important basic component products with large quantities and wide applications, and they undertake most of the distribution and control tasks of electric energy.
Discussion on USB3.0 Physical Layer Test
Discussion on USB3.0 Physical Layer Test
Introduction to Siemens IPTV Services
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 20:02[/i] Siemens now provides mature telecom-grade end-to-end H.264 IPTV solutions. Its HE home entertainment communication solution comb
Is it possible to connect the microcontroller and the Zigbee module?
I want to use the Zigbee module to make a wireless communication device that can be used as a remote control device. Can I use a single-chip microcomputer as a platform? Is the processing power of the

Datasheet More

Circuits More