predám hower board za 50€

Predam vyvojovy kit a rozsirovaciu dosku Panasonic PAN9520 a PAN1781 (ENW89857AXKF a ENW49D01AZKF). Panasonic PAN9520 Evaluation Kit is an all-inclusive and comprehensive kit that supports rapid prototyping with the Panasonic PAN9520 Embedded Wi-Fi® Module. The kit features an Arduino form factor board that has the PAN9520 RF module with 4MB or 1MB of flash memory, a 40MHz crystal oscillator, and a chip antenna onboard. The evaluation kit supports the Espressif Integrated Development Framework (ESP-IDF), which can be used to develop software for a variety of applications. ESP-IDF also has numerous software examples that can be utilized to speed up application development. The PAN9520 series supports both access and station mode for connection in most Wi-Fi applications. Panasonic PAN9520 Evaluation Kit comes with at least 43 programmable GPIOs that can be set for any preferable functionality such as sensors. Panasonic ENW89857AXKF Evaluation Board evaluates the PAN1781 BLUETOOTH® Low Energy (LE) module. This module features the nRF52820 single-chip controller, which is ideal for IoT wireless applications. The ENW89857AXKF evaluation board features an Arduino footprint and allows hardware access to the module pins as well as easy stacking of separate sensor test shields. This evaluation board features a segger J-link on-board debugger, FTDI UART-USB converter, native USB interface, Arduino UNO R3 header, and offers access to all modules. The ENW89857AXKF evaluation board also features two user buttons, two user LEDs, current measurement pins, and u.FL connector. This evaluation board operates at the 1.7V to 5.5V voltage range and -40°C to 85°C temperature range. Uplne nove, nepouzite. Cena 60€ + postovne, alebo osobny odber ZA.

Predam rozsirovaciu dosku X-NUCLEO-NFC04A1 - dynamicky NFC/RFID tag postaveny na ST25DV04K. Doska kompatibilna s Arduino UNO V3 konektorom. The X-NUCLEO-NFC04A1 dynamic NFC/RFID tag IC expansion board is based on the ST25DV04K NFC Type V/RFID tag IC with a dual interface 4 Kbits EEPROM that also features an I²C interface. It can be powered by the pin of Arduino connector or directly by the received carrier electromagnetic field. X-NUCLEO-NFC04A1 imageThe X-NUCLEO-NFC04A1 expansion board is compatible with the Arduino™ UNO R3 connector pin assignment and can easily be plugged onto any STM32 Nucleo board. Various expansion boards can also be stacked to evaluate different devices operating together with the dynamic NFC tag. The board also features an antenna with a 54 mm ISO 24.2 diameter, single layer, copper etched on PCB. Uplne novy, nepouzity. Cena 5€ + postovne, alebo osobny odber ZA.

Predam ARM STM32F103C8T6 Development Board STM32 Cortex M3 32-Bit Processor Vývojová doska ARM STM32F103C8T6 mam 5ks - 6e/ks Popis Doska so zabudovaným ARM®Cortex®-M3 32-bit RISC jadrom pracujúcom na frekvencií až 72MHz. Doska ponúka 12 bitový AD konvertor, tri 16-bitové timer-y plus jeden PWM timer spolu s dvoma I2C, dvoma SPI, troma USART, USB a CAN. V ponuke máme zaradenú aj vylepšenú verziu tzv. Black pill. Pre detailnú dokumentáciu odporúčame preštudovať stránku výrobcu alebo datasheet. Vývojovú dosku je možné používať aj s prostredím Arduino IDE po nainštalovaní potrebných knižníc. Detailnú dokumentáciu s návodmi môžete nájsť aj na stránke LeafLabs a funkčné knižnice vytvorené pre túto dosku na Github. Špecifikácie: Model: POZOR, JEDNÁ SA O KLON TYP: CKS32F103C8T6 (originálne STM32 sú momentálne vypredané Jadro: ARM 32 Cortex-M3 CPU Debug mode: SWD Frekvencia: 72 MHz Flash pamäť: 64K SRAM pamäť: 20K Napäťové úrovne: 2.0V – 3.6V I/O, niektoré sú tolerantné aj k 5V logike Zabudované micro USB rozhranie cez ktoré je možné napájanie aj komunikácia (pre komunikáciu je nutné dopredu nahrať špeciálny bootloader do čipu, napríklad pomocou USBasp programátora) Rozmery: 5.3 cm x 2.2 cm

Predám použité a nové arduino moduly. Predávam všetko spolu. LCD display module LCD1602 16x2 with PCF8574 IIC I2C Interface 2ks 3 Channel Relay Module 1ks Joystick Analog Axis Module 4ks Stepdown module 5V 4ks Breadboard 2ks MG995 Servo motor 4ks L298N driver board module 3ks Digital Odometer Sensor 1ks Stepdown module 3.3V 13ks 24V 1 channel relay module 2ks ESP8266 Wifi Module 6ks 1pcs PCA9685 16 Channel 12-bit PWM Servo motor Driver I2C Module 1ks Rotary Encoder 2ks SG90 Servo 5ks GPS Module 1ks I2C MPU6050 3 Axis Analog Gyroscope Sensors + 3 Axis Accelerometer Module 2ks DS3231 AT24C32 IIC Module Precision Clock Module 2ks 4 Channel SSR Relay Module 1ks Arduino I2C 128x64 OLED LCD 1ks I2C Logic Level Converter Bi-Directional Module 5V to 3.3V 8ks 3.3V ESP8266 ESP-01 ESP-01S WiFi Wireless Module Serial Breadboard UART Adapter 4 PIN To Transceiver Breakout Board ESP01S 5ks Iné drobnosti Cena 70€

Predám nepoužitý YRDKRX62N Demonstration Kit for RX62N. - Stereo audio driver connected to the PWM interface - On-board microphone to demonstrate sampling, FFT/FPU capabilities - Volume Control Potentiometer - Micrro SD card interface for audio and data files - 3-Phase motor control algorithm representation with LEDs - Motor control algorithm speed variation through volume control potentiometer - 3-Axis Accelerometer (Digital) - User pushbutton switches - 10/100 Etherface connected to an internal EthernetMAC (1588 compatibla) - USB Interface connected to an internal USB controller (Host,Device and OTG) - RS-232 Interface - CAN Interface- I2C, SPI with Debug through the Beagle connector from Total Phase - On-board J-link Lite for high-quality source code debugging - User circuit breadboard area Obsah balenia viď. priložené foto. Cena: 20 Eur + poštovné, alebo osobný odber

Ponúkam na predaj MikroTik Router Board 1100AHx4. Bez krabice. Predajná cena 292,70€