WCH Electronics has released an Ultra Low Cost MCU which is just 0.1$ in volumes, CH32V003. If you are an embedded Engineer, I would suggest
Category: RISCV
RISC-V Microcontrollers: The Next Big Thing in Embedded Systems?
RISC-V (pronounced “risk-five”) is an open standard instruction set architecture (ISA) that is gaining popularity in a wide range of applications, from embedded devices to
CH32V003 Programming: How to Read 64-Bit Unique ID
WCH‘s CH32V003 MCU provides a read only 64-bit unique ID which can be used for various use cases in the applications. If you don’t know
CH32V003 Programming: How to use UART
CH32V003 has one USART interface and can be configures on various pins. It can be used both is asynchronous and synchronous mode. What is UART
CH32V003 Programming: How to generate PWM Output
CH32V003 MCU can generate PWM signals which are commonly used for various use cases like buzzer control, dc motor control, generating audio signals, backlight control
CH32V003 Programming: How to use GPIO as Input (Polling, Interrupt)
In this article we will learn about CH32V003 GPIO Inputs, their hardware characteristics, how to configure them and use it in the application. As you