5pcs Nano V3.0 ATmega328P CH340G 16M 5V Mini USB Micro Controller Board Module for Arduino GemOro Testerossa Voice Alert Diamond Tester 1 * Metal Stand

1 * Metal Stand

Suitable Cutting Objects: Carpet

Optional 600g capacity with 0

3 modes for date display and 2 modes for week display

LED light can be rotated about 60 degree and light source box with battery compartment is detachable

5pcs Nano V3.0 ATmega328P CH340G 16M 5V Mini USB Micro Controller Board Module for Arduino GemOro Testerossa Voice Alert Diamond Tester 1 * Metal StandIt is a great controller board module that is good for DIY projects. Features: Adopt Atmega328P AU MCU. CH340G Replace FT232RL. Bootloader installed on it. Support USB download and power. Support power supply by external 5V~12V DC and 9V battery. Compatible for Arduino. Specifications: Main Chip: Atmega328P AU Operating Voltage (Logic Level): 5V 14 Digital Input Output Ports: RX, TX, D2~D13 8 Analog Input Ports: A0~A7 1 Pair of TTL Level Serial