Specification Brand : Pongnas BulletPoint : Please check the product information you need. If you have any questions, please contact us in advance. BulletPoint1 : [Convenient Power Supply] External 5v dc power interface included, no need for additional purchases, making it for electronics enthusiasts. BulletPoint2 : [User,friendly Design] Features a 4,bit independent keyboard connected to rb0 rb1 rb2 rb3 for easy input control. BulletPoint3 : [Efficient Communication] Equipped with a standard rs232 interface for seamless microcontroller,to,computer communication. BulletPoint4 : [Bright Led Display] 8 Leds connected to the rd port for clear visual indications when enabled via j3 plug. BulletPoint5 : [high precision Crystal Oscillator] Onboard 4m crystal oscillator with replaceable frequency sockets for precise performance. Color : Multiple Colors ExternallyAssignedProductIdentifier1 : 0708310841190 ExternallyAssignedProductIdentifier2 : 708310841190 ItemName : 4M crystal oscillator, 4,bit keyboard with LEDs, RS232 interface for Microchip PIC Board, 8 LEDs, USB power, ICSP, 5V DC, crystal frequency replacement with LCD1602, LS18B20, ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 15 centimeters ItemPackageDimensions_Width : 10 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : oscillators Manufacturer : Pongnas Material : lead ModelName : Pongnaswihoq1bs3x ModelNumber : Pongnaswihoq1bs3x PartNumber : Pongnaswihoq1bs3x PowerSourceType : Manual ProductDescription : [Convenient Power Supply] External 5v dc power interface included, no need for additional purchases, making it for electronics enthusiasts. [User,friendly Design] Features a 4,bit independent keyboard connected to rb0 rb1 rb2 rb3 for easy input control. [Efficient Communication] Equipped with a standard rs232 interface for seamless microcontroller,to,computer communication. [Bright Led Display] 8 Leds connected to the rd port for clear visual indications when enabled via j3 plug. [high precision Crystal Oscillator] Onboard 4m crystal oscillator with replaceable frequency sockets for precise performance.
Spec:
Feature: Onboard 4M crystal oscillator, the socket crystal frequency can be replaced at any time. The 4,bit independent keyboard is connected to RB0 RB1 RB2 RB3. 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). ICSP programming simulation interface (can be connected to K150 PICKIT2 PICKIT3 ICD2 and other tools). VCC GND pin header power extension interface for access or lead,out of 5 volt power supplies. All IO ports of the MCU are easily extended by using pin headers. 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. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ProductSiteLaunchDate : 2024-10-09T09:24:52.068Z Size : 4.7UH(4R7) Style : Manual SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 32111706