2 Channel Relay Module DC 12V 10A Low/High Trigger for Arduino 2 Channel Relay Module DC 12V 10A Low/High Trigger for Arduino features:- Channels: 2 (independent protected with Optocouplers)- Supply voltage: 12V- Output Current: 10A- Relay activation current: 15mA ~ 20mA- Insulation: Yes- Trigger signal type jumper (low / high)- LED indicator: For each channel- Dimensions: 40x 50mm- Has a jumper that allows to choose type of trigger signal (low / high)- This module can be controlled directly by the microcontroller (Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL) Code RL004 Available Price €3.15
Electric precision drill & gringer 12V Electric precision drill & gringer 12V features: - electric drill: 12000 rpm, with on/off switch - grinder stone: 2 pcs - engraving bit: 2 pcs - collet: 2 pcs - direct driven Specifications power: - 4 W (no load) / 16 W (load) / max. 20 W - speed: 12000 rpm - power supply: 12 VDC 0.4 A (not incl.) - drilling Ø: 1 mm Code H0157 ✗ Out-of-Stock Price €13.99
Resistors Kit 5% 0,25W 1/4W Resistors Kit 5% 0,25W 1/4W features: -10 pcs - 100 Ohm-10 pcs - 220 Ohm-10 pcs - 1,0k Ohm-10 pcs - 2,2k Ohm-10 pcs - 4,7k Ohm-10 pcs - 10k Ohm-10 pcs - 100k Ohm-Type: Carbon film-Tolerance: ±5%-Power: 0.25W-Dimensions: 2x7mm Code D0071 Available Price €2.80
Bearing 605ZZ 5mm Ball Bearing 3D Printer Reprap Prusa - Measurements: Inside diameter d: 5mm Outside diameter D: 14mm Width - dimension B: 5mm - Quantity: 1 unit Code I0079 Available Price €0.69
Kit 37 Sensors in a Box for Arduino The perfect Arduino sensor kit to start learning about the world of electronics with Arduino. It comes with our step-by-step guide to each sensor, as well as its libraries. Code B0040 Available Price €19.49
L293D Quadruple Half-H Drivers STM L293D Quadruple Half-H Drivers STM features:-Continue 0.6A half-h driver STM Arduino Code T0014 Last items in stock Price €1.85
Resistor 100K Ohm 5% 0,25W 1/4W Resistor 100K Ohm 5% 0,25W 1/4W features: 100K Ohm-Type: Carbon film-Tolerance: ±5%-Power: 0.25W-Dimensions: 2x7mm Code D0026 Available Price €0.08
Module TCRT5000 Infrared Sensor IR Tracker Line Obstacle The optical module sensor (reflective) with comparator LM393, which detects obstacles with high precision. The ideal obstacle detection detector for the installation of smart robots. TCRT5000 - reflective optical sensor that has a compact construction where the light emitter and receiver are placed in the same direction to detect the presence of a object using infrared reflection on the object. The working wavelength is 950nm. The transmitter is infrared LED and the phototransistor receiver. By using LM393 comparator the module has a binary output (D0) that is at level 1 (object is detected). The sensor allows the detection of an object at a distance of up to 12 mm. Code S0025 Available Price €1.85
MAX9812L Amplified Microphone for Measuring Sound The MAX9812 is a sound amplifier specially designed to treat the signal coming from microphones.We can use it together with Arduino to measure sound from a processor like Arduino.When we saw the modules with microphone we commented that, in general, the signal generated is too low to be registered correctly.If we want to be able to measure sounds, we will have to amplify the signal. The MAX9812L has single / dual inputs, fixed gain of 20dB, bandwidth of 400 kHz, low noise and low signal distortion 0.015% THD.There are two models, its supply voltage is 2.7V to 3.6V.We can use the sensors with MAX9812 for applications that require measuring the intensity or frequency of the sound. Code M0151 Backorder Price €6.90
GY-MAX4466 MAX4466 Electret Microphone Adjustable Amplifier Module The module is equipped with an electret microphone with a sensitivity in the range of 20-20 kHz and the amplification is used in the Maxim MAX4466 integrated circuit, an operational amplifier specially designed for use as a microphone preamplifier. Code M0214 Available Price €5.95
Analogical Acoustic Sensor 4-Pin Microphone Sound Detector Module Sound detection module for Arduino projects, smart cars. Analogical Acoustic Sensor 4-Pin Microphone Sound Detector Module features: - Adjustable High Sensitivity Acoustic Sensor - LM393 comparator chip - Integrated indicator LED - AO analog output, output voltage signal in time real microphone - DO digital output, sensitivity adjustable through potentiometer - Frequency Range between 30 and 15000 Hz - Power 4 ~ 6V - Measurements 36x16x15mm Code S0017 Available Price €1.79
SparkFun MEMS Microphone Breakout - INMP401 (ADMP401) Ever needed a microphone for your project. This tiny little board will fulfill all your needs - it is not only mobile, but as well easy to connect. A low power, efficient, omnidirectional AMP401 microphone has an analog output. It works great for near and long range uses and is particularly suitable for a mobile projects given its extremely low energy consumption. You can use it in a range of applications - we can see it used in smartphones, cameras or electronic nannies. Code SP021 Backorder Price €14.29
Capsule Electret Condenser Microphones 9.5mm with cable Capsule Electret Condenser Microphone 9.5mm Code D0600 Available Price €1.10
Sound Detection Sensor Module Sound detection module for Arduino projects, smart cars.Sound Detection Sensor Module features:- Adjustable High Sensitivity Acoustic Sensor- Chip LM393- Red LED indicator integrated- Frequency range between 30 and 15000 Hz- Power 4 ~ 6V- Measures 32x16x10mm Code S0002 Available Price €1.69
MAX9812L Amplified Microphone for Measuring Sound The MAX9812 is a sound amplifier specially designed to treat the signal coming from microphones.We can use it together with Arduino to measure sound from a processor like Arduino.When we saw the modules with microphone we commented that, in general, the signal generated is too low to be registered correctly.If we want to be able to measure sounds, we will have to amplify the signal. The MAX9812L has single / dual inputs, fixed gain of 20dB, bandwidth of 400 kHz, low noise and low signal distortion 0.015% THD.There are two models, its supply voltage is 2.7V to 3.6V.We can use the sensors with MAX9812 for applications that require measuring the intensity or frequency of the sound. Code M0151 Backorder Price €6.90
GY-MAX4466 MAX4466 Electret Microphone Adjustable Amplifier Module The module is equipped with an electret microphone with a sensitivity in the range of 20-20 kHz and the amplification is used in the Maxim MAX4466 integrated circuit, an operational amplifier specially designed for use as a microphone preamplifier. Code M0214 Available Price €5.95
Analogical Acoustic Sensor 4-Pin Microphone Sound Detector Module Sound detection module for Arduino projects, smart cars. Analogical Acoustic Sensor 4-Pin Microphone Sound Detector Module features: - Adjustable High Sensitivity Acoustic Sensor - LM393 comparator chip - Integrated indicator LED - AO analog output, output voltage signal in time real microphone - DO digital output, sensitivity adjustable through potentiometer - Frequency Range between 30 and 15000 Hz - Power 4 ~ 6V - Measurements 36x16x15mm Code S0017 Available Price €1.79
SparkFun MEMS Microphone Breakout - INMP401 (ADMP401) Ever needed a microphone for your project. This tiny little board will fulfill all your needs - it is not only mobile, but as well easy to connect. A low power, efficient, omnidirectional AMP401 microphone has an analog output. It works great for near and long range uses and is particularly suitable for a mobile projects given its extremely low energy consumption. You can use it in a range of applications - we can see it used in smartphones, cameras or electronic nannies. Code SP021 Backorder Price €14.29
Capsule Electret Condenser Microphones 9.5mm with cable Capsule Electret Condenser Microphone 9.5mm Code D0600 Available Price €1.10
Sound Detection Sensor Module Sound detection module for Arduino projects, smart cars.Sound Detection Sensor Module features:- Adjustable High Sensitivity Acoustic Sensor- Chip LM393- Red LED indicator integrated- Frequency range between 30 and 15000 Hz- Power 4 ~ 6V- Measures 32x16x10mm Code S0002 Available Price €1.69