Used Computer
Los 10 mejores productos de septiembre de 2025
Última actualización:
7 de septiembre de 2025
Audible Studios on Brilliance
Algorithms: An Introduction to the Computer Science & Artificial Intelligence Used to Solve Human Decisions, Advance Technology, Optimize Habits, Learn Faster & Your Improve Life
98
CALIDAD MÁXIMA
VER EN AMAZON
Amazon.es
#1 GANADOR
LUCKFOX
LUCKFOX-Pico-Mini(B) with 128MB Flash, RV1103 Linux Micro Development Board with Arm Cortex-A7/RISC-V MCU/NPU/ISP,64MB DDR2,with Camera Port,Micro TF Card Slot,Used for Various Intelligent Devices
Envío gratis
96
CALIDAD SUPERIOR
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Amazon.es
#2
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[Powerful Processing Capability] LUCKFOX Pico Mini(B) with 128MB SPI NAND FLASH is equipped with a highly integrated IPC vision processor SoC, RV1103 chip, featuring a single-core ARM Cortex-A7 32-bit core with integrated NEON and FPU. With a built-in NPU supporting INT4/INT8/INT16 mixed operations, it delivers a remarkable computing power of up to 0.5TOPs
[Advanced Image Processing] The Development Board features a new hardware-based ISP that supports a range of Algorithm Accelerator, including HDR, 3A, LSC, 3DNR, 2DNR, sharpening, and gamma correction. This enables enhanced image quality and correction, making it ideal for various AI-related applications.(The Self-developed third-generation ISP3.2 supports 4 megapixels with multiple image enhancement and correction algorithms such as HDR, WDR, and multi-level noise reduction)
[High-performance Encoding] LUCKFOX Pico Mini(B) with 128MB FLASH offers powerful encoding performance with intelligent encoding mode and adaptive stream saving for optimized bit rate. By saving more than 50% of bit rate compared to conventional CBR mode, it ensures high-definition images with smaller file sizes, effectively doubling the storage space
[Versatile Application Scenarios] This Development Board is designed for a wide range of applications, such as smart home devices, industrial automation devices, robots and drones, intelligent surveillance devices, intelligent transportation devices, and intelligent medical devices. Its versatility makes it suitable for various AI application scenarios
[Developer-Friendly] LUCKFOX Pico Mini(B) with 128MB FLASH supports multiple interfaces, including GPIO(17pins), UART, SPI, I2C, USB, etc., enabling developers to carry out rapid development and debugging. With built-in 16-bit DRAM DDR2, POR, audio codecs, MAC PHY, and RISC-V MCU, it ensures efficient memory bandwidth, streamlined functionality, and low power consumption. It also integrates Micro TF card holder and MIPI CSI 2-lane camera interface, making development simpler
13,99 € EN AMAZON
Waveshare
Waveshare SIM7600E-H 4G-Module, Used for Windows/Linux Dial-up Internet Access, Cloud Platform Communication, GNSS Locating, Compatible with Raspberry Pi/Jetson Nano/ESP32/STM32 Programming Platforms
Envío gratis
94
CALIDAD EXCELENTE
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Amazon.es
#3
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Typical application: Used for Medical and health, smart payment, public network intercom, environmental monitoring, energy monitoring, fleet management, smart industry, smart agriculture. With 3× IPEX antenna connector, comes with 2× yellow pin header and FPC antenna. Applicable regions: Europe/Southeast Asia/West Asia/Africa/China/Korea
Compatible with 2G/3G/4G network with global support. Supports dial-up, telephone calls, SMS/TCP/UDP/MQTT/DTMF/HTTP/FTP, etc. Supports GPS/BeiDou/Glonass/GALILEO/QZSS/LBS base station positioning. Onboard USB and UART interface, for dial-up Internet access, cloud platform communication, GNSS positioning, etc
Castellated holes with immersion gold design, small size, easy to integrate into the device by soldering directly or inserting via the pin header. Adapting USB/UART/SIM card/GPIO control pins, easy to develop and debug, better expansibility. Built-in voltage translator, compatible with 3.3V/5V MCU motherboards such as STM32/ESP32
Supports multiple power supply methods: USB port, VIN pin, and VBAT pin (for 3.7V lithium battery). Supports 5~26V wide voltage power supply and 3A high current output, to prevent the module from dropping and restarting due to the large instantaneous power consumption, more stable and reliable in industrial use
Onboard Nano SIM card slot, supports 1.8V and 3V SIM cards, near the edge of the board design, for easy accessing SIM card. Comes with online development resources and manual (examples for Raspberry Pi/Jetson Nano/STM32)
67,99 € EN AMAZON
Wiley
Lessons Learned in Software Testing: A Context-Driven Approach
91
CALIDAD DISTINGUIDA
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Amazon.es
#4
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John Wiley Sons
36,59 € EN AMAZON
Genérico
Used For LG Air Conditioning Computer Board 6871A20637U 687A90254F/G/A/C/E/U/B Computer Board, Partes
86
CALIDAD FIABLE
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Amazon.es
#5
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RELIABLE PERFORMANCE：Each used for LG air conditioning computer board 6871A20637U 687A90254F/G/A/C/E/U/B undergoes rigorous testing to ensure it meets performance standards, giving you peace of mind during hot summer days.
EASY INSTALLATION：Designed for straightforward installation, this computer board makes it simple to replace your old unit without requiring extensive technical knowledge or professional assistance.
VERSATILE USAGE：Compatible with multiple LG air conditioning models, the used for LG air conditioning computer board 6871A20637U 687A90254F/G/A/C/E/U/B serves as a versatile solution for different units, making it a practical choice for various applications.
Alto rendimiento: Utilizamos un diseño de circuito avanzado para mejorar de manera integral el rendimiento del sistema, lo que permite un funcionamiento más fluido para aplicaciones multitarea y de alta carga.
Reemplazo confiable: reemplaza perfectamente las placas base dañadas o defectuosas, restaurando sin esfuerzo el estado operativo óptimo.
86,13 € EN AMAZON
LUCKFOX
LUCKFOX-Pico-Mini(A),RV1103 Linux Micro Development Board with Arm Cortex-A7/RISC-V MCU/NPU/ISP,64MB DDR2,Onboard Camera Interface,Micro TF Card Slot,17 GPIO Pins,Used for Various Intelligent Devices
Envío gratis
81
CALIDAD BUENA
VER EN AMAZON
Amazon.es
#6
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[Powerful Processing Capability] LUCKFOX Pico Mini (A) is equipped with a highly integrated IPC vision processor SoC, RV1103 chip, featuring a single-core ARM Cortex-A7 32-bit core with integrated NEON and FPU. With a built-in NPU supporting INT4/INT8/INT16 mixed operations, it delivers a remarkable computing power of up to 0.5TOPs
[Advanced Image Processing] The Development Board features a new hardware-based ISP that supports a range of Algorithm Accelerator, including HDR, 3A, LSC, 3DNR, 2DNR, sharpening, and gamma correction. This enables enhanced image quality and correction, making it ideal for various AI-related applications.(The Self-developed third-generation ISP3.2 supports 4 megapixels with multiple image enhancement and correction algorithms such as HDR, WDR, and multi-level noise reduction)
[High-performance Encoding] LUCKFOX Pico Mini(A) offers powerful encoding performance with intelligent encoding mode and adaptive stream saving for optimized bit rate. By saving more than 50% of bit rate compared to conventional CBR mode, it ensures high-definition images with smaller file sizes, effectively doubling the storage space
[Versatile Application Scenarios] This Development Board is designed for a wide range of applications, such as smart home devices, industrial automation devices, robots and drones, intelligent surveillance devices, intelligent transportation devices, and intelligent medical devices. Its versatility makes it suitable for various AI application scenarios
[Developer-Friendly] LUCKFOX Pico Mini(A) supports multiple interfaces, including GPIO(17pins), UART, SPI, I2C, USB, etc., enabling developers to carry out rapid development and debugging. With built-in 16-bit DRAM DDR2, POR, audio codecs, MAC PHY, and RISC-V MCU, it ensures efficient memory bandwidth, streamlined functionality, and low power consumption. It also integrates Micro TF card holder and MIPI CSI 2-lane camera interface, making development simpler
12,99 € EN AMAZON
Waveshare
Waveshare PN532 NFC Hat for Raspberry Pi Near Field Communication Support I2C / SPI/UART Interfaces Wireless Technology Used in Access Control System Smart Tickets Meal Card
Envío gratis
81
CALIDAD BUENA
VER EN AMAZON
Amazon.es
#7
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Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards. Onboard PN532 chip operating in the 13.56MHz frequency range , supports various NFC/RFID cards like MIFARE/NTAG2xx, etc.
Three interface options: I2C, SPI, and UART, configured via jumpers and switches. Breakout control pins, for easily connecting with host boards like STM32/Arduino.
NFC (Near Field Communication) is a wireless technology allows contactless point-to-point data communication between devices within a short distance of 10 cm. It is widely used in applications such as access control system, smart tickets, meal card, etc.
Applications:Contactless payment system,Bluetooth and WiFi devices chaining,Social sharing function like sharing contacts, photos, and videos,Smart phone NFC app.
Note: Raspberry Pi is NOT included.
29,99 € EN AMAZON
V&S Publishers
Concise Dictionary of Computer Science: Important Terms Used in Computer Science and Their Accurate Explanation
75
CALIDAD BUENA
VER EN AMAZON
Amazon.es
#8
S CHAND
COMPUTER CONCEPTS AND PROGRAMMING IN 'C' (English Edition)
74
CALIDAD BUENA
VER EN AMAZON
Amazon.es
#9
Commonly used algorithms and computer programming tutorial case (selection of colleges and universities teaching computer science algorithms and programming)(Chinese Edition)
70
CALIDAD BUENA
VER EN AMAZON
Amazon.es
#10
computer
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#1 GANADOR
