Description

 

STC15F104W microcontroller system board development board blue with pin header

 

Product selling point:

1. Using high-quality materials, the quality is guaranteed

2. With pin header

3. The appearance of the product is exquisite and small

4. High precision

5. The chip has encryption function

 

Product parameters:

Timer module: T0 and T2, when T0 works in mode 0, it is a 16-bit timer counter, which can automatically reload the initial value; in mode 2, it is an 8-bit timer counter, which can be reloaded automatically; in mode 3, it is a timer module. Decomposable, the working mode of T2 is fixed to 16-bit automatic reloading initial value mode, which is especially suitable for the LED industry. The timer module of this chip can generate higher-precision timing time.

P3.3 is RSTOUT_LOW, output low level after power-on reset, software can also set low level or high level, this pin can be used as reset circuit of 16-bit or 32-bit microcontroller, P3.4 can output system clock , can be used as the clock circuit of 16-bit or 32-bit microcontroller; the chip also has a strong encryption function, can replace the encryption chip, the unit price is only one, so it can be recommended to customers

STC15F104W has no serial port and relay broadcast mode. It can simulate I2C, serial port, SPI, measure external voltage through IO port, and realize AD function.

The input level of P3.1 direct output P3.0 can be set in the download software, similar to the relay broadcast mode of 15 series serial port 1

 

Shipping list:

Module X1

Pin header X1

 

STC15W204S MCU Small System Board Development Board

 

Features:

Good material and durable

Seiko

Easy to install

easy to use

Applicable to a wide range of people

 

Detailed description:

1 All IO ports are all led out

2 Onboard one LED controlled by MCU, connected to IO port P3.2, which can be used for IO port output, PWM wave modulation and other experiments

3 Onboard one patch switch, connected to IO port P3.3, can be used for IO port input, interrupt and other experiments

4 SMD switches and LEDs external to the IO port do not affect the normal use of the IO port

5 On-board TTL level serial port, RXD (connected to P3.0) and TXD (connected to P3.1) can be used for STC download program / serial port upper and lower computer communication (requires timer cooperation) and IO port input and output and other experiments

6 Accompanying test program

 

Shipping list:

STC15W204S core board X1

Pin header X 2