Commonly used circuits in subwoofers

Schematic PCB

Arduino Pro Mini 328 based washing machine timer reference

Schematic PCB

Raspberry Pi-based audio spectrum display (schematic + code)

Schematic PCB

Stereo development solution based on Amazon AVS smart speaker microphone array

Schematic PCB

Harry Potter style Bluetooth speaker design

Schematic PCB

12 V, 150 W power supply based on the STNRG011 digital combo and SRK2001 adaptive synchronous rectification controller

Schematic PCB

DIY Portable 1.8V Power Supply (Reference Design)

Schematic PCB

RGB Sudoku Game Based on PSoC 6 BLE (Schematic + Code)

Schematic PCB

1 Mux/SPDT Audio Switch Evaluation Board EVAL-ADG884EBZ

Schematic PCB

Freescale's MKM14Z64-based smart socket reference design

Schematic PCB

Design of indoor air purification monitoring system

Schematic PCB

Schematic diagram of Bluetooth card reader small speaker

Schematic PCB

Raspberry Pi development board optimization design

Schematic PCB

Apple dedicated storage USB flash drive reference design

Schematic PCB

Motion Sensor Stopwatch Design Information (Schematic + Source Code)

Schematic PCB

[Open Source] STM32G071CBT6 Minimum System Board Development Board

Schematic PCB

Make a light cube with open source data

Schematic PCB

USB 2.0 card reader design circuit information sharing

Schematic PCB

50W Half-Bridge Class-D Audio Power Amplifier

Schematic PCB

SMBU Fan Speed ​​Controller in SOT-23 Package

Schematic PCB