YWRduino DC7V-12V 16MHz UNO Compatible Control Board Mega328 Chip for Arduino DIY

YWRduino DC7V-12V 16MHz UNO Compatible Control Board Mega328 Chip for Arduino DIY

Description:
YWRduino is made by YwRobot Studio, is fully compatible with the Arduino control board. Based Duemilanove design, fully compatible with IDE and made multiple improvements.

Improvement projects are as follows:
- Using low-altitude DC socket, will not touch the upper shield.
- Lateral reset button, even though uses the Shield, you can also easily complete the reset.
- USB interfaces change to miniUSB, reduced height, to avoid a short circuit in contact with the Shield.
- Separate 3.3V power chip, can provide 500ma current.
- All power supply filter capacitor are using tantalum electrolytic capacitor , more stable.
- Add 5V, 3.3V power switching function, compatible with both level mode.
- USB chip using FT232RL, excellent compatibility, high stability.
- AD converter power supply added filter inductor, so that a more stable analog data acquisition.
- Colorful pin holder, convenient to identify the interface functions, red for power, yellow for the digital port, blue for the analog interface.
- Optimize the layout design and component placement.

Compiler software download address: Click here

Feature:
- Size: 70 x 54mm
- Input voltage: No need external power or external 7V ~ 12V DC input when connected to USB
- Output voltage: 5V DC output and 3.3V DC output and external power input
- Support USB interface protocol and power supply (no need external power supply)
- Uses SCM Atmel Atmega328AU
- Flash: 32KB (of which 2KB used Bootloader)
- SRAM: 2KB
- EEPROM: 1KB
- Speed: 16MHz
- Support ISP download function
- Supports MCU TX / RX terminal
- Support AREF terminal
- Digital I / O digital input / output terminal of 0 to 13
- Analog I / O Analog input / output of 0 to 5 (reserved 6,7)
- Support Six groups PWM terminal (Pin11, Pin10, Pin9, Pin6, Pin5, Pin3)

Package includes:
- 1 x YWRduino UNO Compatible Control Board