51 Mini-mcu Learning Board Development Board (including The Microcontroller)

US $11.99

Shenzhen, China
Mar 11th

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51 mini-MCU Learning Board Development Board (Including the Microcontroller) Item Description Has integrated the USB serial interface circuit, can use a USB cable to download burning and power supply, when used on STC programmer. Take DC electricity mouth/ISP download/RS232 serial/USB serial port on this a few necessary experimental interfaces have been doing, some of the smallest system in order to reduce costs and get rid of the part, compared to other products 51 / AVR double reset circuit. Supporters 51 / AVR microcontroller at the same time, ready for later learning AVR microcontroller in advance. 8 LED lamp, can be done running water light/lights, lanterns and other experiments. Infrared receiver head to do infrared remote control decoding, comparison of similar products 18 the B20 single bus temperature sensor interface, also equipped with our original temperature measurement software. Package: 1. HY - mini motherboard *1 2. The STC89C52 microcontroller chip* 1 3. The spare jump mo number 4. High quality USB line * Payment Description We only accept PayPal. PayPal is the only online payment method we accept. Please make sure you have a valid/confirmed PayPal account prior bidding. Shipping Description Items will be shipped within 1 business day on payment received. we can provide a tracking number when you order more than $35.we will send you a DHL or other Express package when you order more than $200. Items are shipped using Airmail, which reach most of the countries within 10 to 25 business days. Delivery time depends on destination and other factors, it may takes up to 25 business days. Country Delivery Time Working days 5-10 11-15 16-20 21-25 26-30 >31 Calendar days 5-12 13-19 20-28 29-35 36-45 >41 United States Rate of arrival 9% 50% 35% 5% 1% Resend or refund Canada, Australia Rate of arrival 4% 45% 43% 6% 2% Resend or refund United Kingdom Rate of arrival 7% 46% 44% 2% 1% Resend or refund Europe (Exclude UK) Rate of arrival 2% 38% 45% 11% 4% Resend or refund Others Rate of arrival 3% 38% 48% 8% 3 Resend or refund Return Description If you are not satisfied when you receive your item, please return it within 14 days for a replacement or money back. Please contact me before you return it. if item is defective in 2 months, We will send you a replacement without extra charger, or offer refund after we receive the defective item. f item is defective after 2 months, you can still send it back to us. We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee. About Us Please feel free to contact us whenever and whatever. We will be always here for you. please leave us 24 business hour to answer your emails. thank you for your business ,wish you a nice day. Engineered for professional eBay sellers!