aerobotics

24X16 wireless dot matrix display

Overview

The 24X16 wireless receiving dot matrix display based on STC8F2K16S2 and 24L01
is equipped with five touch buttons, one of which is a reset button and is not equipped with a buzzer! [IMG_20200508_171425.jpg]

BOM download

PCB_PCB_2020-04-12_11-24-54_2020-05-08_17-10-11_2022-09-23.pdf

PCB_PCB_2020-04-12_11-24-54_2020-05-08_17-10-11_2022-09-23.json

PCB_2020-04-12_11-24-54_2020-05-08_17-10-11_2022-09-23.pcbdoc

Gerber_PCB_2020-04-12_11-24-54_2020-05-08_17-10-11.zip

Schematic_24X16 wireless dot matrix display_2022-09-23.pdf

SCH_24X16 wireless dot matrix display_2022-09-23.json

Sheet_1_2022-09-23.schdoc

61621

FOC_Drive

Introduction: Dual-channel brushless DC motor driver
control board link: https://oshwhub.com/xue_jingfei/foc_pro

Dual brushless DC motor driver.

BOM download

PCB_PCB_FOC_Drive_2022-09-23.pdf

PCB_PCB_FOC_Drive_2022-09-23.json

PCB_FOC_Drive_2022-09-23.pcbdoc

Gerber_PCB_FOC_Drive.zip

Schematic_FOC_Drive_2022-09-23.pdf

SCH_FOC_Drive_2022-09-23.json

FOC_Drive_2022-09-23.zip

61622

FPGA_FOC

Introduction: FPGA-based dual-channel brushless motor driver board

# Dual-circuit brushless DC motor driver board
---
can be directly adapted to MicroPhase's MicroZus ZYNQ development board.

![image.png]

---
**Interface description**

| Interface | Package | Quantity |
| --- | --- | --- |
| Control interface | IDC_2*20P | 1 |
| PD fast charging interface | Type-C | 1 | | Power
interface | ] --- During FPGA program development, the open source address will be added after debugging is completed.

BOM download

PCB_PCB_FPGA_FOC_2022-09-23.pdf

PCB_PCB_FPGA_FOC_2022-09-23.json

PCB_FPGA_FOC_2022-09-23.pcbdoc

Gerber_PCB_FPGA_FOC.zip

Schematic_FPGA_FOC_2022-09-23.pdf

SCH_FPGA_FOC_2022-09-23.json

FPGA_FOC_2022-09-23.zip

61623

StlinkOB_V2

Introduction: stlink v2.1

The smallest stlink v2.1 can be directly integrated into the board as a module.

STLinkV2.J28.M18.bin

BOM download

PCB_Stlink_OB_2022-09-23.pdf

PCB_Stlink_OB_2022-09-23.json

Stlink_OB_2022-09-23.pcbdoc

Gerber_Stlink_OB_2022-09-23.zip

Schematic_StlinkOB_V2_2022-09-23.pdf

SCH_StlinkOB_V2_2022-09-23.json

Stlink_OB_2022-09-23.schdoc

61624

Wandering Wild King——Butterfly

Introduction: First Prize in the 2022 Electrical and Electronic Breathing Lamp Design Competition of the School of Electrical Engineering of Guangzhou City Polytechnic Institute

45.mp4

huxiLED.zip

BOM download

PCB_Butterfly upper right pcb_2022-09-23.pdf

PCB_Butterfly upper right pcb_2022-09-23.json

PCB_Butterfly upper left pcb_2022-09-23.pdf

PCB_Butterfly upper left pcb_2022-09-23.json

PCB_Butterfly lower right pcb_2022-09-23.pdf

PCB_Butterfly lower right pcb_2022-09-23.json

PCB_Butterfly lower left pcb_2022-09-23.pdf

PCB_Butterfly lower left pcb_2022-09-23.json

PCB_Butterfly body pcb_2022-09-23.pdf

PCB_Butterfly body pcb_2022-09-23.json

Butterfly body pcb_2022-09-23.pcbdoc

Gerber_butterfly body pcb.zip

Schematic_Wandering Wild King——Butterfly_2022-09-23.pdf

SCH_Wandering Wild King——Butterfly_2022-09-23.json

Wandering Wild King——Butterfly_2022-09-23.zip

Butterfly upper left pcb_2022-09-24.pcbdoc

Gerber_Butterfly upper left pcb.zip

Butterfly upper right pcb_2022-09-25.pcbdoc

Gerber_Butterfly upper right pcb.zip

61625

CH340K

Introduction: Possibly the smallest ch340k programmer

An ultra-small burner, using ch340k,
it has been board tested and verified to be ok.

BOM download

PCB_PCB_PCB_ch340k_2_2022-05-28_2022-09-23.pdf

PCB_PCB_PCB_ch340k_2_2022-05-28_2022-09-23.json

PCB_PCB_ch340k_2_2022-05-28_2022-09-23.pcbdoc

Gerber_PCB_PCB_ch340k_2_2022-05-28_2022-09-23.zip

Schematic_CH340K_2022-09-23.pdf

SCH_CH340K_2022-09-23.json

1_P2.schdoc_2022-09-23.schdoc

61626

mini mp3

Introduction: A rookie mp3 project

There's nothing to say, I'm a waste

SCH_mini mp3_2022-02-27.json

BOM download

PCB_NEW_PCB_2022-09-23.pdf

PCB_NEW_PCB_2022-09-23.json

NEW_PCB_2022-09-23.pcbdoc

Gerber_NEW_PCB.zip

61627

[RA] Ink screen design based on Renesas MCU

Introduction: [RA] Ink screen design based on Renesas MCU

Ink screen electronic clock design based on Renesas MCU.
Mainly to verify the driving circuit of the ink screen, an electronic clock was designed. Use the touch function to adjust the time, etc. The specific software functions can be adjusted by 0.0

BOM download

PCB_PCB_[RA] Renesas MCU Design_2022-09-23.pdf

PCB_PCB_[RA] Renesas MCU Design_2022-09-23.json

PCB_[RA] Renesas MCU Design_2022-09-23.pcbdoc

Gerber_PCB_[RA] Renesas MCU design.zip

Schematic_[RA] Ink screen design based on Renesas MCU_2022-09-23.pdf

SCH_[RA] Ink screen design based on Renesas MCU_2022-09-23.json

SCH_[RA] Renesas MCU Design_2022-09-23.schdoc

61628

15V power amplifier

Introduction: 15V Audio Walkman Speaker

A common emitter amplifier circuit is used to amplify the voltage, and a push-pull circuit is used to amplify the current, and can effectively reduce the heat generated due to the increase in current.
Can power 0.5w speakers

IMG_1173.MP4

BOM download

PCB_PCB_15V power amplifier_2022-09-23.pdf

PCB_PCB_15V power amplifier_2022-09-23.json

PCB_15V power amplifier_2022-09-23.pcbdoc

Gerber_PCB_15V power amplifier.zip

Schematic_15V power amplifier_2022-09-23.pdf

SCH_15V power amplifier_2022-09-23.json

Sheet_1_2022-09-23.schdoc

61629

electronic

Design Files

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