Design of indoor air purification monitoring system

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Arduino Pro Mini 328 based washing machine timer reference

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Freescale's MKM14Z64-based smart socket reference design

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[Open Source Project] Voice Recognition Controlled AI Night Light Based on ESP32

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Integrated Turnkey Reference Design for Rotary Refrigerator Compressor Drive

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DI-122 - 13 W (17.2 W peak) non-isolated power supply for white goods

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DI-176 - 20W air conditioner power supply

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DI-177 - 9 W, high ambient temperature power supply for oven control

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smart plug

washing machine

Ovens and stoves

Large household appliances

IH induction cooker inverter circuit

This reference design provides design guidelines, data, and other content for an IH induction cooker inverter circuit based on voltage resonant soft switching.

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FT232RL verification module

Introduction: USB to serial port chip FT232 verification board

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6028rgb (3528 reverse sticker) six-way common anode module

Introduction: I want to make a bunch of 6028rgb keyboards and make some modules.

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XL4015-LED fine voltage adjustment buck module

Introduction: This design uses two potentiometers, similar to the functions of the coarse focus knob and the fine focus knob, to provide convenient brightness for LEDs and fans whose starting voltage to maximum brightness voltage range is relatively small relative to their own voltage. Adjustment module.

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[Graduate Design] Two-dimensional lidar

Introduction: Two-dimensional tof lidar
360-degree range measurement without blind spots

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Electromagnetic gun board (separated)

Introduction: Can die

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SD mini Xiaolipai TV - Let creativity stop lingering - Thanks to my friends

Introduction: Accidentally exposed to electronics
, accidentally exposed to a weather clock,
and unexpectedly met a group of cute friends!
Thank you for meeting me. Unknowingly, Xiao TV has grown a lot.
Through the joint efforts of Yunmengze Creative Space and its friends,
the SD mini series TV is approaching maturity, so DIY benefits are here.

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DCDC boost module-B628 or SX1308

Introduction: DCDC power module, boost, using B628 (SX1308) chip solution

Schematic PCB