PLA Filament 1.75mm 1kg desert sand colour

This mini vibration motor runs on 5 VDC and can be used for Arduino and Raspberry projects. It is a direct current motor.
Mini vibration engine for Arduino and Raspberry Pi 5 VDC features:
- Voltage: 5 VDC,
- Current: 75mA,
- Rotation speed: 1100 (rpm),
- Efficiency: 80%,
- Dimensions: 10x27mm.

40x Cables Female-Male 20cm features:
-Length: 20cm
-Quantity: 40 cables
-Connectors have male and female header contacts at either end
-Compatible with female connectors 2,54mm
-High quality and good working conditions
-Easy to install and use

Magnet Round Disc Neodymium Ferrite 10x4mm features:
- External magnet dimensions: 10x4mm
- Magnet shape: round
- Magnet material: neodymium

This module includes the BMP280 component that converts atmospheric pressure, temperature and humidity with high precision into a digital signal.
The equipment uses the two I2C and SPI interfaces. The very good measurements made by the BMP280 allows the module to be used as an altimeter.
Its 5-pin straight connector allows easy connection to other electronic boards. BMP280 Temperature Barometric Pressure Sensor Module/SPI features:
- Interfaces:
       -I2C (up to 3.4 MHz)
       -SPI (up to 10 MHz)
- Supply voltage: 1.8-5VDC
- Module operating range:
       - Temperature: -40ºC to + 85ºC
0-100%
       - Pressure: 300-1100 hPa
- Resolution of the measures:
       - Temperature: 0.01ºC

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.

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

Prototype Board MB-102 Protoboard 830 points Arduino features:
- 830 Connections
- Linkable with other boards
- Base with adhesive to attach it to the work surface
- Measures 165x 55x8mm

- This module includes PA preamplifier and LNA (Low-noise amplifier)
- Comes with the SMA antenna for 2.4GHz (2dB)
- Outdoor - transmission up to 250kbps and a distance of up to 1 kilometer
- Works at 2.4GHz frequencies (free frequency) and is ideal for telemetry projects, robots, peripherals control, video game control applications, remote temperature sensors, pressure, alarms, etc ... NRF24L01 + Wireless Antenna Transceiver 2.4 GHz 1Km PA LNA features:
* Based on chip NRF24L01 +
* Free band: 2.4GHz ISM
* Speed: 250kbps, 1Mbps, 2Mbps
* Work current
- Reception: 45 mA
- Transmission: 115 mA (4.2uA -sleep mode)
* Receiving sensitivity:
-104dB 250kbps
- 95dB 1Mbps
- 92dB 2Mbps
* SPI interface