Check the listing for details. Microchip Learning Development Board, PIC16F877A Microcontroller Learning Board. Condition: New. Listed at 29.29 USD. Store New Arrivals Add to Favorite View Feedback Contact Microchip Learning Development Board, PIC16F877A Microcontroller Learning Board with RS232 Interface Description Item Dimensions LxWxH 3.62 x 2.83 x 0.67 inches Power Source PowerSource Brand YWBL-WH Compatible Devices Personal Computer Item Weight 4.2 ounces Number of Processors 1 Connectivity Technology RS232 Processor Count 1 Manufacturer YWBL-WH Product Dimensions 3.62 x 2.83 x 0.67 inches Included Components inc 8 LEDs are connected to the RD port. When the J3 is plugged in, the LED is enabled. J3 is unplugged and the RD port is completely released.Standard RS232 communication interface, microcontroller board and computer communication interface.External 5V DC power interface (send USB power cable without additional purchase).The 4 bits independent keyboard is connected to RB0 RB1 RB2 RB3.Onboard 4M crystal oscillator, the socket crystal frequency can be replaced at any time. Specification: Power supply: USB Temperature: DS18B20 LCD Interface: LCD1602, LCD12864 Board dimension: 9.2*7.2*1.7cm Package list: 1 * Board 1 * Cable 1 * Board support Note: The actual product color may deviate from the photo due to light. There may be a slight deviation in the measurement of product. ABOUT US We offer the best prices around on high quality products. Our E-store includes media such as books, movies, music and games while offering electronics, toys, sporting apparel, clothing, tools, general home, garden items and more. SHIPPING We are always working hard to ensure your package arrives as soon as possible. Please understand that some factors like weather, high postal traffic, and the performance of shipping companies are outside of our control. We offer free shipping to the lower 48 states and ship within 2 business days of payment, usually sooner. We do not accept P.O. Boxes. Please provide a physical address. RETURNS We offer a 30-Day Return Policy on items which you are not completely satisfied with. You have the option for a full-refund or an exchange of the item. No returns are available on items shipped outside of the USA. PAYMENT We accept PayPal. CONTACT US This page content is yet to come Please ad us to your favorite seller and visit again later Thank You CUSTOMER SATISFACTION We try our very best to make sure every customer is completely satisfied. If theres a problem, message us! Were happy to help.