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A9G Development Board Module (GPS GSM GPRS)
ORIGINAL AI-THINKER A9G GSM/GPRS+GPS/BDS DEVELOPMENT BOARD SMS VOICE WIRELESS DATA TRANSMISSION + POSITIONING
1,200.00 EGPA9G Development Board Module (GPS GSM GPRS)
1,200.00 EGP -
185.00 EGPAC-DC Module 3W 220Vac to 3.3Vdc (HLK-PM03)
185.00 EGP -
ADS1115 16-Bit ADC – 4 Channel with Programmable Gain Amplifier
For microcontrollers without an analog-to-digital converter or when you want a higher-precision ADC, the ADS1115 provides 16-bit precision at 860 samples/second over I2C. The chip can be configured as 4 single-ended input channels, or two differential channels. As a nice bonus, it even includes a programmable gain amplifier, up to x16, to help boost up smaller single/differential signals to the full range. We like this ADC because it can run from 2V to 5V power/logic, can measure a large range of signals and its super easy to use. It is a great general purpose 16 bit converter.
95.00 EGP -
BMP280 Barometric Pressure and Altitude Sensor I2C/SPI Module
Now we’ve got a high-precision environmental sensor at even lower cost, Barometer Sensor(BMP280). It is based on their new BMP280 sensor, which is an upgraded version of the old BMP180 Barometer Sensor (BMP180). The module provides precise measurement of barometric pressure and temperature in the environment. The air pressure can be measured in a range from 300 hPa to 1100hPa with ±1.0 hPa absolute accuracy. As for the temperature the sensor works perfectly for temperatures between – 40 and 85 with an accuracy of ±1.Owing to its high accuracy on measuring the pressure, and the pressure changes with altitude, we can calculate the altitude with ±1 meter accuracy, which makes it a precise altimeter as well. Another great thing about this module is that, you don’t even need to worry about the I2C collisions as it provides both I2C and SPI interfaces. To use SPI, simply de-solder the bonding pads on the back. If you go with I2C, the board also provides 2 I2C addresses for you to select as you want.Note: As the sensor is quite sensitive to the environmental conditions, please DO NOT touch it with your fingers.Features
- High accuracy, absolute accuracy of ±1.0 hPa for pressure measurement and ±1 accuracy for temperature measurement
- Supports both I2C and SPI communication
- Can be used as an altimeter with accuracy of ±1 meter
Specification
- Supply Voltage: 5V
- Current Consumption: 0.6 mA
- Barometric Pressure Measure
- Range: 300 – 1100 hPa
- Accuracy: ±1.0 hPa
- Temperature Measurement
- Range: -40 to 85
- Accuracy: ±1
- Interface: I2C and SPI
Dimensions: 12mm x 10mm x 2mm
70.00 EGP -
CH376S U Disk Read Write Module For USB Control Transfer
CH376 is common a USB bus interface chip, with 8 bit data bus and reading, writing and chip select lines and interrupt output, can easily attached to the system bus of the single chip microcomputer /DSP/MCU/MPU controller.
110.00 EGP -
FMP10 Fingerprint Recognition Module
FMP10 Fingerprint Recognition Module
1,250.00 EGPFMP10 Fingerprint Recognition Module
1,250.00 EGP -
GY-271 HMC5883L Compass
GY-271 HMC5883L 3-Axis Magnetic Electronic Compass Module is designed for low-field magnetic sensing with a digital interface and it is perfect to give precise heading information.
This compact sensor fits into small projects such as UAVs and robot navigation systems.
The sensor converts any magnetic field to a differential voltage output on 3 axes.
This voltage shift is the raw digital output value, which can then be used to calculate headings or sense magnetic fields coming from different directions.
100.00 EGPGY-271 HMC5883L Compass
100.00 EGP -
GY-273 3-Axis Compass Magnetometer Sensor Module
GY-273 DC 3V-5V HMC5883L Triple Axis Compass Magnetometer Sensor Module Three Axis Magnetic Field Module for Arduino
250.00 EGP -
GY-291 ADXL345 3-Axis Accelerometer
GY-291 ADXL345 3-Axis is a small and efficient sensor with a high resolution (13-bit) that can measure an acceleration of up to ± 16g.
The module can be accessed via the I2C or SPI protocol and can be supplied with a voltage between 3V and 5V.
60.50 EGPGY-291 ADXL345 3-Axis Accelerometer
60.50 EGP -
GY-45 MMA845 3-Axis Accelerometer Module
The MMA8452 is a smart low-power, three-axis accelerometer with 12 bits of resolution.
This accelerometer is packed with embedded functions with flexible user programmable options, configurable to two interrupt pins.
The MMA8452 has user selectable full scales of ±2g/±4g/±8g. The device can be configured to generate inertial wake-up interrupt signals allowing the MMA8452 to monitor events and remain in a low power mode during periods of inactivity.
This board breaks out the ground, power, I2C and two external interrupt pins.
100.00 EGPGY-45 MMA845 3-Axis Accelerometer Module
100.00 EGP -
GY-521 MPU6050 Triple 3-Axis Accelerometer Gyroscope I2C
The MPU6050 contains both a 3-Axis Gyroscope and a 3-Axis accelerometer allowing measurements of both independently, but all based around the same axes, thus eliminating the problems of cross-axis errors when using separate devices.
135.00 EGP
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