Zm6BpOA

storage_shanHaiGuan_v0.4

Overview

The core board version V0.4 corresponding to the 10NA intelligent warehouse management platform.

PDF_storage_shanHaiGuan_v0.4.zip

Altium_storage_shanHaiGuan_v0.4.zip

PADS_storage_shanHaiGuan_v0.4.zip

BOM_storage_shanHaiGuan_v0.4.xlsx

96354

MP2236GJ-Z

MP2236GJ-Z Power Supply Edition

12V to 5V, 3A current conversion

Altium_MP2236GJ-Z.zip

PADS_MP2236GJ-Z.zip

BOM_MP2236GJ-Z.xlsx

96355

Mini Bluetooth digital amplifier based on TDA7297

This mini Bluetooth digital amplifier is based on the TDA7297, and the total product size is less than 20. The aluminum casing measures 20x80x50 mm. It's priced at 6 RMB (including shipping) on Taobao, the chip is 4 RMB, and the Bluetooth unit is 4 RMB.

The sound quality is acceptable.

PDF_Mini Bluetooth Digital Amplifier Based on TDA7297.zip

Altium Mini Bluetooth Digital Amplifier Based on TDA7297.zip

PADS Mini Bluetooth Digital Amplifier Based on TDA7297.zip

BOM_Mini Bluetooth Digital Amplifier Based on TDA7297.xlsx

96356

Basketball Scoreboard Design

Design a basketball scoreboard based on a microcontroller to implement scoring functions for both teams and a 24-second timer function.

1. Basic Requirements
(1) Design the required circuit of the system independently according to the requirements of the question, and complete the production and debugging of the hardware circuit.
(2) The hardware can score normally (1, 2, 3).
(3) The score can be displayed normally.
(4) The working mode can be modified normally (scoring and 24 seconds).
(5) The error of 24 seconds is not less than 1 second.
2. Performance Section
(1) The system can record the number of fouls committed by players of both teams.

Basketball scoring.mp4

BScoreV504 software program.zip

PDF_Basketball Scoreboard Design.zip

Altium Basketball Scoreboard Design.zip

PADS_Basketball Scoreboard Design.zip

BOM_Basketball Scoreboard Design.xlsx

96362

electronic

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.

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Update:2026-03-26 14:54:44

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