TTL Level Converter 5V - 3.3V IO LJ245A TTL level conversion module 5V 3.3V IO Single Interchange Compatible I2C SPI.Use of high-speed dual-level IT supply level translator chip design. TTL Level Converter 5V - 3.3V IO LJ245A features: - Main chip: Octal bus transceiver and change from 3.3-V to 5-V with outputs of 3 states LJ245A of Texas Instrument- VCCA power supply voltage: 4.5 - 5.5 VDC- VCCB power supply voltage: 2.7 - 3.6 VDC- Low level input voltage V (IL): 0.8 V- High-level input voltage V (IH): 2 V- Low level output current I (OL): 12 - 24 mA- High level output current I (OH): -24 - -12 mA- 8 channels allow the conversion of the IO communication level- Channel levels A and B are controlled by VCCA and VCCB Code C0017 Available Price €3.26
MQ-8 Hydrogen Gas Sensor Module MQ-8 Hydrogen Gas Sensor Module features:- Main chip: MQ-8 methane sensor and comparator LM393- Working voltage: 5V- Current: 150mA- Digital output: TTL 0/1- Analog output: analog voltage sensing value- Quick response features:- Detection concentration: 100ppm- 10000ppm hydrogen H2- Adjustable sensitivity with the potentiometer- Size: 32mm x 20mmx 18mm Code S0032 Available Price €2.44
UNO WIFI Board CH340 compatible Arduino, NodeMCU, WeMos ESP8266 - It has an Atmega328P chip running at 16Mhz with factory-loaded bootloader- The Uno R3 module has all the Arduino Uno R3 connectors and is compatible with all Arduino shields Characteristic: - ATmega328P 16MHz chip with external quartz crystal- Microprocessor: ATMega328P- Operating voltage: 5V- Input voltage (recommended): 7-12V- Input voltage (limits): 6-20V- Clock speed: 16 MHz- Digital I / O pins: 14 (6 with PWM)- Analog input pins: 6- DC current for Pin I / O: 20 mA- Flash32 KB of which 0.5 KB are used by the bootloader - AtMega328P- SRAM 2 KB - AtMega328P- EEPROM 1 KB - AtMega328P- Communication: micro USB female Code B0070 Available Price €9.91
Speed controller for DC motor (PWM) 6V-28VDC 3A PWM 6V 12V 24V Speed controller for DC motor (PWM) 6V-28VDC 3A PWM 6V 12V 24V features: - Ideal to control the speed of DC motors - Input voltage: 6-28VDC - Max continuous output current: 3A - Max power: 100W - Dimensions: 50x17x28mm - PWM frequency: 21kHz - Adjustable duty cycle: 5% -100% - Keep in mind that the voltage applied to the motor will be the supply voltage applied to the circuit Code A0021 Available Price €4.87
Laminated Copper Clad Prototype PCB Circuit Board 30x19cm Laminated Copper Clad Prototype PCB Circuit Board 30x19cm. Code PB033 Backorder Price €4.70
USB Digital Power Voltmeter Tester Amps Device to measure the power consumption of any device powered by USB: phones, chargers, USB disks, consoles, tablets ...USB Digital Power Voltmeter Tester Amps features:- Operating range: voltage 3.5 - 9V- Current 0 -3A- Resolution: 10mV 1mA- Error: <± 1.5%- Dimensions: 60 x 23 x 19mm Code K0083 Available Price €4.92
2x Cable Alligator Clip Black and Red Multimeter 2x Cable Alligator Clip Black and Red Multimeter features: - Length: 90cm- Colors: red and black- Quantity: 2 Cables Code K0016 Available Price €2.47
Small Probe Test for Multimeter Red Color Small Probe Test for Multimeter Red Color features: - 100% new and high quality- Material: brass and plastic- Powerful spring pulling the min hooks to grasp the small components firmly and avoid any short circuit- Hands free to repair, you can connect the clips to multi-meter or DC POWER by a track- It will help you to test IC or repair the cell phone and other mini electronic products more conveniently- Length: 4.3 cm / 1.69 "- Size of the brass hook: approximately 0.9mm x 0.4mm- Red color Code H0123 Available Price €0.66
Arduino compatible Due R3 SAM3X8E board It has an Atmel SAM3X8E ARM Cortex-M3 chip running at 84Mhz with a factory-loaded bootloader with 54 digital input / output (of which 12 can be used as PWM outputs), 12 analog inputs, 4 UART (hardware serial ports). The board includes a USB connector, a SPI port, a reset button, a button erase and some status LEDs. Atmega16U2 programmed as a USB / Serial converter for power, simply connect it to a computer with a USB cable or power with a power adapter and DC connector. Characteristic: Operating voltage: 3.3V Input voltage (recommended): 7-12V Digital I / O Pins: 54 (12 PWM outputs) Analog input 12 pins 2 x DAC 2 x TWI 4x UART DC current per DIGITAL I / O pin 130 mA Flash: 512 KB Code B0028 ✗ Out-of-Stock Price €37.15
Plate UNO CH340 + Arduino compatible switches It has an Atmega328P chip running at 16Mhz with a factory loaded bootloader. The Uno R3 module has all connectors than the Arduino Uno R3 and is compatible with all Arduino shields. Plate UNO R3 CH340 + Arduino compatible switches features: - ATmega328P chip at 16MHz with crystal external quartz - ATmega328P microprocessor with socket - Operating voltage: 5V - Input voltage (recommended): 7-12V - Input voltage (limits): 6- 20V - Clock speed: 16 MHz - Digital I / O Pins: 14 - Analog input pins: 6 - DC current per I / O Pin: 40 mA - DC Current per Pin 3.3V: 50 mA - Flash32 KB of which 0.5 KB are used by the bootloader -Atmega328 - SRAM 2 KB - Atmega328 Code B0023 ✗ Out-of-Stock Price €9.08
LEONARDO R3 ATmega32u4 board + Arduino compatible USB cable It has an Atmega32u4 chip running at 16Mhz with a factory-loaded bootloader. The Leonardo module has all the connectors that the Arduino Leonardo R3 and is compatible with all Arduino shields. LEONARDO R3 ATmega32u4 board + Arduino compatible USB cable features: - ATmega32u4 microcontroller, - Operating voltage 5V, - Power (recommended) 7-12V, - Digital pins I / O 20 (of which 7 can be used as PWM outputs), - Analog input pins 12, - DC current through I / O Pin 40 mA, - DC current for pin 3.3V 50 mA, - Flash memory 32 KB (of which 4 KB are used by the bootloader), - SRAM 2.5 KB, - EEPROM 1 KB, - Clock speed 16 MHz, - Interface: UART, USB, SPI, I2C, - USB communication - Atmega32u4, Code B0004 Available Regular price €9.01 -€2.00 Price €7.01
Plate STM32F103C8T6 The STM32F103C8T6 has characteristics that surpass the traditional Arduinos type Atmel We go from a speed of execution 16 MHz to 72 MHz and 8-bit to 32-bit. The module is supplied in a soldered version. Code B0010 Last items in stock Price €9.01
Mega2560 R3 DIY PCB Arduino Mega2560 dimensional motherboard to build a Mega by yourself Code B0014 Available Price €1.46
Gravity: Huskylens PRO - An easy-to-use AI camera | vision sensor Huskylens PRO is an easy-to-use AI camera and vision sensor. DFrobot Huskylens (SEN0336) is equipped with multiple functions, such as face recognition, object tracking, object recognition, line tracking, colour recognition and label recognition (QR code). Code DF020 ✗ Out-of-Stock Price €79.30
Kit de Pro Mini Atmega328 5V 16M + Adaptador USB-UART CP2102 para Arduino Set of Pro Mini Atmega328 5V 16M + USB-UART Adapter CP2102 for Arduino Pro mni has an Atmega328P chip running at 16Mhz with a factory-loaded bootloader. It does not include pins so we can solder only the pins we need. Ideal for connecting TTL RS232 devices to your PC through the USB port. Code B0018 Available Price €10.45
ATmega2560 R3 REV3 16U2 Mega2560 module with USB cable It has an Atmega2560 chip running at 16Mhz with a factory loaded bootloader with 54 digital input / output pins (from which 14 can be used as PWM outputs) and 16 analog inputs, 4 UART (hardware serial ports). The board includes a USB connector, an ICSP port, a reset button and some status LEDs. Atmega16U2 programmed as a USB-to-serial converter. Simply connect it to a computer with a USB cable or power with a power adapter and DC connector. Code B0003 Available Price €20.58
Pro Micro 5V 16Mhz Arduino Compatible Board It has an ATMega32U4 chip running at 16Mhz with a factory-loaded bootloader. It does not include pins so we can solder only the pins we need. Characteristic: - Microcontroller: ATmega32U4 - Operation: 5V - Power (max): 5-12V - Total I / O pins: 20 - PWM pins: 5 - Analog pins: 12 - Maximum current of I / O pins: 40 mA - Maximum current of pin 3.3V: 50 mA - Flash memory: 32 KB (4 KB used by the bootloader) - SRAM: 2.5 KB - EEPROM: 1 KB - Speed: 16 MHz - external interrupt - TWI / I2C, UART, SPI interfaces - Dimensions: 18x33mm - Weight: 30 grams Code B0022 Available Price €7.84
UNO Board CH340 micro USB clone - It has an Atmega328P chip running at 16Mhz with factory-loaded bootloader- The Uno R3 module has all the Arduino Uno R3 connectors and is compatible with all Arduino shields Characteristic: - Includes USB Cable- ATmega328P 16MHz chip with external quartz crystal- Microprocessor: ATMega328P- Operating voltage: 5V- Input voltage (recommended): 7-12V- Input voltage (limits): 6-20V- Clock speed: 16 MHz- Digital I / O pins: 14 (6 with PWM)- Analog input pins: 6- DC current for Pin I / O: 20 mA- Flash32 KB of which 0.5 KB are used by the bootloader - AtMega328P- SRAM 2 KB - AtMega328P- EEPROM 1 KB - AtMega328P- Communication: micro USB female Type B Code B0053 Available Price €7.93
Arduino compatible Due R3 SAM3X8E board It has an Atmel SAM3X8E ARM Cortex-M3 chip running at 84Mhz with a factory-loaded bootloader with 54 digital input / output (of which 12 can be used as PWM outputs), 12 analog inputs, 4 UART (hardware serial ports). The board includes a USB connector, a SPI port, a reset button, a button erase and some status LEDs. Atmega16U2 programmed as a USB / Serial converter for power, simply connect it to a computer with a USB cable or power with a power adapter and DC connector. Characteristic: Operating voltage: 3.3V Input voltage (recommended): 7-12V Digital I / O Pins: 54 (12 PWM outputs) Analog input 12 pins 2 x DAC 2 x TWI 4x UART DC current per DIGITAL I / O pin 130 mA Flash: 512 KB Code B0028 ✗ Out-of-Stock Price €37.15
Plate UNO CH340 + Arduino compatible switches It has an Atmega328P chip running at 16Mhz with a factory loaded bootloader. The Uno R3 module has all connectors than the Arduino Uno R3 and is compatible with all Arduino shields. Plate UNO R3 CH340 + Arduino compatible switches features: - ATmega328P chip at 16MHz with crystal external quartz - ATmega328P microprocessor with socket - Operating voltage: 5V - Input voltage (recommended): 7-12V - Input voltage (limits): 6- 20V - Clock speed: 16 MHz - Digital I / O Pins: 14 - Analog input pins: 6 - DC current per I / O Pin: 40 mA - DC Current per Pin 3.3V: 50 mA - Flash32 KB of which 0.5 KB are used by the bootloader -Atmega328 - SRAM 2 KB - Atmega328 Code B0023 ✗ Out-of-Stock Price €9.08
LEONARDO R3 ATmega32u4 board + Arduino compatible USB cable It has an Atmega32u4 chip running at 16Mhz with a factory-loaded bootloader. The Leonardo module has all the connectors that the Arduino Leonardo R3 and is compatible with all Arduino shields. LEONARDO R3 ATmega32u4 board + Arduino compatible USB cable features: - ATmega32u4 microcontroller, - Operating voltage 5V, - Power (recommended) 7-12V, - Digital pins I / O 20 (of which 7 can be used as PWM outputs), - Analog input pins 12, - DC current through I / O Pin 40 mA, - DC current for pin 3.3V 50 mA, - Flash memory 32 KB (of which 4 KB are used by the bootloader), - SRAM 2.5 KB, - EEPROM 1 KB, - Clock speed 16 MHz, - Interface: UART, USB, SPI, I2C, - USB communication - Atmega32u4, Code B0004 Available Regular price €9.01 -€2.00 Price €7.01
Plate STM32F103C8T6 The STM32F103C8T6 has characteristics that surpass the traditional Arduinos type Atmel We go from a speed of execution 16 MHz to 72 MHz and 8-bit to 32-bit. The module is supplied in a soldered version. Code B0010 Last items in stock Price €9.01
Mega2560 R3 DIY PCB Arduino Mega2560 dimensional motherboard to build a Mega by yourself Code B0014 Available Price €1.46
Gravity: Huskylens PRO - An easy-to-use AI camera | vision sensor Huskylens PRO is an easy-to-use AI camera and vision sensor. DFrobot Huskylens (SEN0336) is equipped with multiple functions, such as face recognition, object tracking, object recognition, line tracking, colour recognition and label recognition (QR code). Code DF020 ✗ Out-of-Stock Price €79.30
Kit de Pro Mini Atmega328 5V 16M + Adaptador USB-UART CP2102 para Arduino Set of Pro Mini Atmega328 5V 16M + USB-UART Adapter CP2102 for Arduino Pro mni has an Atmega328P chip running at 16Mhz with a factory-loaded bootloader. It does not include pins so we can solder only the pins we need. Ideal for connecting TTL RS232 devices to your PC through the USB port. Code B0018 Available Price €10.45
ATmega2560 R3 REV3 16U2 Mega2560 module with USB cable It has an Atmega2560 chip running at 16Mhz with a factory loaded bootloader with 54 digital input / output pins (from which 14 can be used as PWM outputs) and 16 analog inputs, 4 UART (hardware serial ports). The board includes a USB connector, an ICSP port, a reset button and some status LEDs. Atmega16U2 programmed as a USB-to-serial converter. Simply connect it to a computer with a USB cable or power with a power adapter and DC connector. Code B0003 Available Price €20.58
Pro Micro 5V 16Mhz Arduino Compatible Board It has an ATMega32U4 chip running at 16Mhz with a factory-loaded bootloader. It does not include pins so we can solder only the pins we need. Characteristic: - Microcontroller: ATmega32U4 - Operation: 5V - Power (max): 5-12V - Total I / O pins: 20 - PWM pins: 5 - Analog pins: 12 - Maximum current of I / O pins: 40 mA - Maximum current of pin 3.3V: 50 mA - Flash memory: 32 KB (4 KB used by the bootloader) - SRAM: 2.5 KB - EEPROM: 1 KB - Speed: 16 MHz - external interrupt - TWI / I2C, UART, SPI interfaces - Dimensions: 18x33mm - Weight: 30 grams Code B0022 Available Price €7.84
UNO Board CH340 micro USB clone - It has an Atmega328P chip running at 16Mhz with factory-loaded bootloader- The Uno R3 module has all the Arduino Uno R3 connectors and is compatible with all Arduino shields Characteristic: - Includes USB Cable- ATmega328P 16MHz chip with external quartz crystal- Microprocessor: ATMega328P- Operating voltage: 5V- Input voltage (recommended): 7-12V- Input voltage (limits): 6-20V- Clock speed: 16 MHz- Digital I / O pins: 14 (6 with PWM)- Analog input pins: 6- DC current for Pin I / O: 20 mA- Flash32 KB of which 0.5 KB are used by the bootloader - AtMega328P- SRAM 2 KB - AtMega328P- EEPROM 1 KB - AtMega328P- Communication: micro USB female Type B Code B0053 Available Price €7.93