MQ-135 Air Quality Sensor High sensitivity to Ammonia (NH3), Nitrogen oxides (NOx), Alcohol, Sulphides, Benzene (C6H6), CO2, smoke and other harmful gases. The MQ-135 sensor is to sensible for other gasses in the air so that is not possible to get good values for CO2 from it. MQ-135 Air Quality Sensor features:- Main chip: MQ-135 natural gas 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: 10ppm - 300ppm NH3 10ppm - 1000ppm Benzene 10ppm - 300ppm Alcohol- Adjustable sensitivity with the potentiometer- Size: 32mm x 20mmx 18mm Code S0034 ✗ Out-of-Stock Price €2.02
Linear Bearing LM8UU 8mm Ball Bearing for 3D Printer Linear Bearing LM8UU 8mm Ball Bearing for 3D Printer RepRap Prusa features: - Measurements: * Internal diameter: 8mm * External diameter: 15mm * Length: 24mm - Enclosure material: anti-corrosion chrome steel - Inner support material: technical plastic Code I0068 Available Price €1.40
Flexible Coupler 5mm/8mm Z-axis CNC 3D Printer Flexible Coupler 5mm/8mm Z-axis CNC 3D Printer features: - High quality flexible aluminum coupler with which you can connect Nema 17, 5mm stepper motors to an 8 mm threaded rod - They incorporate 4 captive screws so that you can perfectly fix the couplings to the rod - Material: Aluminum alloy - Coupler height (L): 25 mm - Outside diameter: 18mm - Shaft diameter: 5mm / 8mm Code I0064 Available Price €1.31
T8 R2 50cm Spindle Kit with Bearing Support, Nut and Coupler T8 R2 50cm Spindle Kit with Bearing Support, Nut and Coupler features: - With bearing bracket, nut, coupler for CNC 3D Printer - T8 spindle - Type: Trapezoidal screw * Diameter: 8mm * Tooth distance: 2mm * Lengths: 500 mm - Coupler 5mm / 8mm * Material: Aluminum alloy Code I0114 Last items in stock Price €15.66
Acrylic box for BBC micro: bit Weight: 12.5g Box size: 65 * 32 * 14mm Code RA047 Available Regular price €2.44 -€0.50 Price €1.94
IIC/I2C adapter PCF8574 LCD 1602 1604 2004 Interface IIC/I2C adapter PCF8574 LCD 1602 1604 2004 Interface features: - Based on the PCF8574A chip - Power: 5V - Supports I2C Protocol - A potentiometer for regulate contrast - Dimensions: 19x42mm PCF8574 - & gt; the default address 0x20 PCF8574A - & gt; the default address 0x3F - You can change anyone between 0x20 and 0x27 depending on whether or not you have soldered pins A0 A1 A2 - With this module the communication between the Arduino and the LCD It is only made through two outputs, SDA and SCL - Up to 8 LCD screens can be connected to the same I2C bus choosing a different address - Ideal for projects with ARDUINO and Raspberry Pi platforms - You can use it with PIC, AVR, STM32 Code P0008 Available Price €1.15
ABS Filament 1.75mm 0.85kg Graphite colour Filament of ABS material (perfect for basic and fast projects that do not need much durability) for 3D printers. The diameter of the filament is 1.75mm. The kit contains 850g of Graphite filament Code I0602 Backorder Price €13.97
Protoboard GPIO T-type Extension Board for Micro:Bit Connect this extension board to the micro: bit development board, then they can be directly connected to the breadboard. Code RA043 ✗ Out-of-Stock Price €6.20
Fiberflex 30D Flexible Filament 1.75mm 0.85kg Red color Premium Bobina para Impresora 3D Red color Code I0430 Backorder Regular price €31.90 -20% Price €25.52
Fiberflex 30D Filamento 1.75mm 0.85kg Blue color azul Premium Bobina para Impresora 3D Code I0424 Backorder Regular price €31.90 -20% Price €25.52
Fiberflex 30D Filamento 1.75mm 0.85kg White color Premium Bobina para Impresora 3D Code I0431 Backorder Regular price €31.90 -20% Price €25.52
Fiberflex 30D Filamento 1.75mm 0.85kg Orange color naranja Premium Bobina para Impresora 3D Code I0428 Backorder Regular price €31.90 -20% Price €25.52
Fiberflex 30D Flexible Filament 1.75mm 0.85kg Gray color Gris Premium Bobina para Impresora 3D Gray color Gris Code I0426 Last items in stock Regular price €31.90 -20% Price €25.52
Fiberflex 30D Flexible Filament 1.75mm 0.85kg Black color Premium Bobina para Impresora 3D Code I0423 Backorder Regular price €31.90 -20% Price €25.52
Fiberflex 30D Flexible Filament 1.75mm 0.85kg Yellowcolor Premium Bobina para Impresora 3D Code I0432 Backorder Regular price €31.90 -20% Price €25.52
Fiberflex 30D Filamento 1.75mm 0.85kg Pink color rosado Premium Bobina para Impresora 3D Code I0429 Backorder Regular price €31.90 -20% Price €25.52
Fiberflex 30D Flexible Filament 1.75mm 0.85kg Graphite color Premium Bobina para Impresora 3D Graphite color Grafito Code I0425 Backorder Regular price €31.90 -20% Price €25.52
Fiberflex 30D Flexible Filament 1.75mm 0.85kg Red color Premium Bobina para Impresora 3D Red color Code I0430 Backorder Regular price €31.90 -20% Price €25.52
Fiberflex 30D Filamento 1.75mm 0.85kg Blue color azul Premium Bobina para Impresora 3D Code I0424 Backorder Regular price €31.90 -20% Price €25.52
Fiberflex 30D Filamento 1.75mm 0.85kg White color Premium Bobina para Impresora 3D Code I0431 Backorder Regular price €31.90 -20% Price €25.52
Fiberflex 30D Filamento 1.75mm 0.85kg Orange color naranja Premium Bobina para Impresora 3D Code I0428 Backorder Regular price €31.90 -20% Price €25.52
Fiberflex 30D Flexible Filament 1.75mm 0.85kg Gray color Gris Premium Bobina para Impresora 3D Gray color Gris Code I0426 Last items in stock Regular price €31.90 -20% Price €25.52
Fiberflex 30D Flexible Filament 1.75mm 0.85kg Black color Premium Bobina para Impresora 3D Code I0423 Backorder Regular price €31.90 -20% Price €25.52
Fiberflex 30D Flexible Filament 1.75mm 0.85kg Yellowcolor Premium Bobina para Impresora 3D Code I0432 Backorder Regular price €31.90 -20% Price €25.52
Fiberflex 30D Filamento 1.75mm 0.85kg Pink color rosado Premium Bobina para Impresora 3D Code I0429 Backorder Regular price €31.90 -20% Price €25.52
Fiberflex 30D Flexible Filament 1.75mm 0.85kg Graphite color Premium Bobina para Impresora 3D Graphite color Grafito Code I0425 Backorder Regular price €31.90 -20% Price €25.52