aerobotics

[Display type] 8*8LED dot matrix screen

Overview

Project Introduction

This project can be used for basic welding exercises with chip components. The onboard resources meet the requirements for introductory welding exercises of chip components.
- 2 74HC59s in SOP-16 package
- 80 0603 1K resistors
- 64 0603 red SMD LEDs
- 8 SOT23 8050 transistors
- 2 0603 1uF chip capacitors

PCB pictures

Lichuang EDA 2D preview

2D picture TOP.png 1. 2D picture BOT.png

Lichuang EDA 3D preview

3D picture TOP.png

3D picture BOT.png

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:2024-11-15 01:08:16

Isn’t it great to be able to match everything with just one click? Come and join the Mouser Flip Challenge!
once Upon a time, In the memory of most electronic engineers, Everyone has a chip purchasing experience that is too painful to recall. In order to find a chip, Sleepless and restless, Conduct dozens o
Qorvo Online Design Conference - Mastering BLDC and PMSM Solutions
Three-phase motor topologies have finally reached a tipping point in the world of electric motor drives. With decreasing costs and increasing potential efficiencies, integrated three-phase motor appli
Review summary: Domestic FPGA Anlu SparkRoad development board
Event details: [Domestic FPGA Anlu SparkRoad development board]Updated to 2022-08-10Evaluation report summary:@1nnocent10. Anlu SparkRoad domestic FPGA evaluation [practical] equal precision frequency
【 Don't miss it! 9/10@Shenzhen】2019 WPI/TI Latest PoE Solutions Seminar
In 2018, the IEEE802.3bt standard was finally approved. The newly approved IEEE 802.3bt standard brings Power over Ethernet (PoE) technology into a new era in response to the rapidly growing market de
STM32F103 timer clock not understood
Today I saw a blog post that says: Assuming the system clock is 72Mhz, TIM1 is derived from PCLK2 (72MHz), and TIM2-7 is derived from PCLK1. The key is to set the clock pre-division number and the val
Sentenced to 4 years! Megvii Technology driver attempted to extort 3 million yuan from the chairman but failed
On October 8, the Haidian District Court of Beijing disclosed an attempted extortion case. One of the protagonists in the case was Megvii Technology, one of the “Four AI Dragons” that had just been ap

Datasheet More

Circuits More