16 pixel RGB 5050 LED Ring Rainbow WS2812B 5V FC-102 for Arduino WS2812B are LEDs that have built-in logic, making it possible to vary the color of each LED individually. WS2812B includes a integrated inside each LED, which allows each pixel to be accessed individually. For this reason, these types of LEDs are called individually indexable. They are based on the 5050 LED. Code P0156 Available Price €5.70
Laminated Copper Clad Prototype PCB Circuit Board 30x19cm Laminated Copper Clad Prototype PCB Circuit Board 30x19cm. Code PB033 Backorder Price €4.70
ESP32-CAM WiFi Camera + Bluetooth Module The ESP32-CAM is a camera module with the ESP32-S chip. It features an OV2640 camera, several GPIOs to connect peripherals, and microSD card slot. Code W0100 ✗ Out-of-Stock Price €7.81
Yellow Propeller for Micro Motor 3V 5 6V DC DIY for Arduino Yellow Propeller for Micro Motor 3V 5 6V DC DIY Arduino. Code R0087 Available Price €0.65
RFID Module with Card and Pendant It is compatible with almost any microcontroller, Arduino, PIC, AVR.It can be used in Access Control projects and Alarm projects. RFID Module with Card and Pendant features: - Supports Quick CRYPTO1 and MIFARE- Operating current: 13-26mA at 3.3V- Standby current: 10-13mA to 3.3V- Sleep-mode current: <80μA- Maximum current: 30mA- Frequency of operation: 13.56Mhz- Reading distance: 0 to 60mm- Communication protocol: SPI- Maximum SPI speed: 10Mbit / s- Maximum data rate: 10Mbit / s- Operating temperature: -20 to 80ºC- Humidity of operation: 5% -95% Code M0015 Available Price €2.31
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 Regular price €2.60 -€0.50 Price €2.10
MG-5 Gas Methane Sensor Module for Arduino MG-5 Gas Methane Sensor Module for Arduino features: - Main chip: MQ-5 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:- 200ppm - 10000ppm LPG, LNG, natural gas, propane,- Adjustable sensitivity with the potentiometer- Size: 32mm x 20mmx 18mm Code S0029 Available Price €2.09
Battery holder 1x 18650 PCB mount 18650 battery base for soldering to PCB. Characteristic: - Measurements 78x 20x 21mm - Weight: 10 gr. ( approx.) - Stack length max 67mm Code PP053 Available Regular price €1.64 -€0.30 Price €1.34
Capsule Electret Condenser Microphones 9.5mm MIC Capsule Electret Condenser Microphones 9.5 MIC features: - Measures: 9.7 x 6.7mm- Impedance: 1.5kΩ- Working current: 0.5mA- Working voltage: 4.5V (1.5-10V)- Bandwidth: 50 ... 16000Hz- Signal to noise ratio: ‰¥58dB- Sensitivity: -42 ± 3dB- Sensitivity tolerance: ± 3dB- Distance between terminals: 2.54mm Code M0020 Available Price €0.65
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 Regular price €4.92 -€1.00 Price €3.92
Capsule Electret Condenser Microphones 9.5mm with cable Capsule Electret Condenser Microphone 9.5mm Code D0600 Available Price €0.91
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 €1.48
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 ✗ Out-of-Stock Price €5.70
SparkFun MEMS Microphone Breakout - INMP401 (ADMP401) - obsolete 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
Capsule Electret Condenser Microphones 9.5mm MIC Capsule Electret Condenser Microphones 9.5 MIC features: - Measures: 9.7 x 6.7mm- Impedance: 1.5kΩ- Working current: 0.5mA- Working voltage: 4.5V (1.5-10V)- Bandwidth: 50 ... 16000Hz- Signal to noise ratio: ‰¥58dB- Sensitivity: -42 ± 3dB- Sensitivity tolerance: ± 3dB- Distance between terminals: 2.54mm Code M0020 Available Price €0.65
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 Regular price €4.92 -€1.00 Price €3.92
Capsule Electret Condenser Microphones 9.5mm with cable Capsule Electret Condenser Microphone 9.5mm Code D0600 Available Price €0.91
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 €1.48
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 ✗ Out-of-Stock Price €5.70
SparkFun MEMS Microphone Breakout - INMP401 (ADMP401) - obsolete 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