DHT22/AM2302 Temperature Sensor Humidity PCB + Digital Cable for Arduino - The DHT22 humidity sensor is presented in a plastic body ideal for mounting on a panel or similar. It uses a capacitive sensor that returns a digital signal with the measurement - This sensor, unlike DHT11, is capable of measuring negative temperature values and measures tenths of a degree Characteristic: - Operating voltage: 3 to 5.5 VDC - Humidity measurement range: 0-100% ± 2% accuracy - Temperature measurement range: -40ºC to 80ºC ± 0.5º accuracy - Maximum sampling rate: 2 seconds Useful links for Arduino / Raspberry programming and projects with Arduino / Raspberry boards: Write texts on the OLED 0.96 '' screen - Read the measurements of the temperature / humidity sensor DHT22 / AM2302 on a 0.96 '' OLED screen Send /> Code M0099 Available Regular price €5.36 -€2.00 Price €3.36
Breadboard Power Supply Protoboard 830/400 Points MB102 Ideal for your electronic projects, arduino, but can also be used with other microcontrollers. Breadboard Power Supply Protoboard 830/400 Points MB102 features:- Input voltage supports up to 12V- Selectable 3.3V or 5V- USB input or standard DC 2.1 x5.5mm connector- Maximum current 700mA- It fits perfectly on the MB-102 breadboard feeding the two lateral buses- Weight: 15 gr. (approx.) Compatible only with MB-102 type plates Code A0003 Available Price €1.61
Radxa Rock Pi 4 SE 4GB RAM Rock Pi 4 model SE 4GB - single board computer with a high-performance hex-core Rockchip RK3399-T processor. It is equipped with 4GB of LPDDR4 RAM, WiFi and Bluetooth 5.0, a Gigabit Ethernet port with PoE, an HDMI port and 2 USB 3.0 and 2 USB 2.0 ports, as well as a 3.5 mm jack plug. The board has 2 x 20-pin GPIO cables and DSI and CSI connectors for display and camera connections. Rock pi 4 SE is the perfect alternative to the Raspberry Pi Code B0150 Available Regular price €95.04 -€10.00 Price €85.04
MQ-7 Carbon Monoxide Sensor Module MQ-7 Carbon Monoxide Sensor Module. The sensor detects the concentration of CO (carbon monoxide) and flammable gases. It has a goldpin connector raster 2.54 mm. It is powered by 5 V. It has digital and analogue outputs, which makes it compatible with most runtime modules including Arduino. Code S0031 Available Price €2.44
USB Cable A to Micro USB B 30cm USB Cable A to Micro USB B 30cm for Arduino Leonardo, Due. Code K0458 Available Price €1.07
MQ-4 Gas Methane Sensor Module for Arduino MQ-4 Gas Methane Sensor Module for Arduino features:- Main chip: MQ-4 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:200ppm- 10000ppm CH4, natural gas- Adjustable sensitivity with the potentiometer- Size: 32mm x 20mmx 18mm Code S0028 Available Price €2.44
Power Supply Transformer 220V AC/DC 2A 5V Power Supply Transformer 220V AC/DC 2A 5V features:- Input voltage: 100~240V 50Hz- Output voltage: DC 5V- Output current: 2A- DC connector: 5.5 mm x 2.1 mm- Cable length: Approx. 90 cm- Indicator of operation: LED diode Code A0102 Available Price €3.30
Raspberry Pi 400, PC embedded in a keyboard - Spanish (ES) Raspberry Pi 400 is the ideal tool, both educational, perfect for students of all ages, and for personal use. This RPi based on model 4, offers a low cost and portable solution, being ideal for home study and for teaching computer concepts such as programming, physical computing and networking. The Raspberry Pi 400 has a quad-core ARM Cortex A72 processor with 4GB of RAM, an Ethernet socket, 3 USB ports, two microHDMI ports and a 40-pin GPIO. Keyboard Spanish version Code RA112 Available Price €76.82
Power Adapter 220VAC DC 5V 2.5A EU Plug Micro USB Connector Power Adapter 220VAC DC 5V 2.5A EU Plug Micro USB Connector features: - Input voltage: 100 ~ 240V 50Hz- Output voltage: DC 5V- Output current: 2.5A- DC connector: micro USB- Cable length 85cm Code A0084 Available Price €4.12
Power Adapter 220VAC DC 5V 2.5A EU Plug USB A Connector Power Adapter 220VAC DC 5V 2.5A EU Plug USB A Connector features: - Input voltage: 100 ~ 240V 50Hz- Output voltage: DC 5V- Output current: 2.5A- DC connector: USB A, without cable- Indicator of operation: LED diode Code A0083 Available Price €4.12
Power Adapter 220VAC DC 5V 2.5A EU Plug Micro USB Connector Power Adapter 220VAC DC 5V 2.5A EU Plug Micro USB Connector features: - Input voltage: 100 ~ 240V 50Hz- Output voltage: DC 5V- Output current: 2.5A- DC connector: micro USB- Cable length 85cm Code A0084 Available Price €4.12
Power Adapter 220VAC DC 5V 2.5A EU Plug USB A Connector Power Adapter 220VAC DC 5V 2.5A EU Plug USB A Connector features: - Input voltage: 100 ~ 240V 50Hz- Output voltage: DC 5V- Output current: 2.5A- DC connector: USB A, without cable- Indicator of operation: LED diode Code A0083 Available Price €4.12