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STM32F1+F4 expansion board

Overview

The expansion board internally integrates STM32F103C8T6 minimum system board, STM32F407VET6 minimum system board, +5V power circuit, AD9833 programmable signal generator module, wireless serial port module, and OLED display module access. In addition, the expansion board reserves Tao Jingchi 3.5-inch The mechanical installation position of the HMI serial screen is easy to use.
A serial communication line selected through a jumper cap is designed between the minimum system boards, which can be connected to achieve master-slave communication debugging (verified) .
Other models of microcontrollers with the same specifications can be used to replace
the board and insert the Taobao link for the used device. The Taobao link is no longer listed.

Design Files

Related Devices

Devices	Class	introduce	Datasheet
1N4007	Discrete semiconductor;General diode	DC reverse withstand voltage (Vr): 1kV Average rectified current (Io): 1A Forward voltage drop (Vf): 1.1V @ 1A 1000V, 1A, VF=1.1V@1A	Download
STM32F407VET6	The embedded processor and controller;Microcontrollers and processors	Operating voltage: 1.8V ~ 3.6V CPU bits: 32-Bit CPU core: ARM® Cortex®-M4 Main frequency (MAX): 168MHz ROM type: FLASH STM32 Series 32-Bit 512 KB Flash 192 KB RAM ARM Based Microcontroller - LQFP-100	Download
AD9833BRMZ	The embedded processor and controller;Microcontrollers and processors	Direct Digital Synthesizer 25MHz 1-DAC 10bit Serial 10-Pin MSOP Tube	Download
CJ78L05	Power/power management;The power supply circuit	Output type: fixed Maximum input voltage: 30V Output current: 100mA Output voltage (minimum value/fixed value): 5V 78 series 5V ordinary linear voltage regulator	Download
CJ7805	Power/power management;The power supply circuit	Output type: Fixed Maximum input voltage: 35V Output current: 1.5A Output voltage (minimum/fixed): 5V	Download

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Update:2024-11-22 23:14:05

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