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1.2v 12v ZB2L3 18650 Li-ion Lithium Battery Capacity Tester + Resistance Lead-acid Battery Capacity Meter Discharge Tester
- 140.00 EGP
- This circuit in order to improve the voltage measurement accuracy, specially designed DC bias, when the terminal is what all don't pick will display a small voltage, does not affect the actual measurement, if you are short connected with the input terminal (absolute 0V) will display 0. To understand the principle can consult the superposition theorem in electrical engineering.
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1.75mm Filament Detection Sensor Module
- 110.00 EGP
- The 1.75mm Filament Detection Sensor Module is a mechanical end-stop switch designed for 3D printers to detect filament presence or jams. When filament runs out or breaks, the sensor triggers a low/high signal to pause printing, preventing failed prints. This module is compatible with most 3D printer boards (Creality, Prusa, RAMPS) and supports Marlin/Klipper firmware configurations.
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12V Battery Level LED Indicator
- 45.00 EGP
- XD-82B 12V Battery Level Indicator Module 4 Paragraph 4 onboard Battery Indicator LED Lights. Monitor the level of your 12v battery and know when it’s running low with this small LED battery level indicator.
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12V Delay Timer Switch Adjustable
- 45.00 EGP
- This 12V Delay Timer Switch Adjustable 0-10sec is one kind of popular switch module. You can use it control any devices on or off. This is a DC12V controlled 1 channel timer relay module. It has a NE555 timer chip on the board. You can adjust delay time(0-10s) by rotating the potentiometer. When this relay get powered it will delay…
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16 Channel Analog Multiplexer
- 38.50 EGP
- Multiplexer Module is a micro chip that requires 1 Analog Pin and 2 to 4 Digital Pins to allow the micro controller to monitor more Analog Pins for sensor readings. The requirement of 1 Analog Pin is actually the output pin shared among all the extension Analog Pins. The module only allow 1 Analog channel or sensor value to be connected to…
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2 Channel 5V DC Relay Module Solid State Low Level trigger
- 175.00 EGP
- This 2-Channel 5V DC Solid State Relay (SSR) Module provides a fast, silent, and durable switching solution for low-power DC applications. Unlike mechanical relays, this solid-state module has no moving parts, ensuring longer lifespan, noiseless operation, and faster response times. Perfect for automation, IoT projects, and electronic control systems where reliability is key.
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3 Axis Digital Gyroscope Sensor Module GY-50 L3G4200
- 125.00 EGP
- The GY-50 (L3G4200D) 3-Axis Digital Gyroscope Module is a high-performance MEMS gyroscope that measures angular velocity (degrees per second) around the X, Y, and Z axes. With a selectable scale range (±250°/s to ±2000°/s) and I2C/SPI interface, it’s ideal for drones, robotics, stabilization systems, and motion tracking. This module features low noise, high stability, and built-in temperature compensation, making it suitable for both hobbyist and industrial applications.
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3D Printer Mechanical End Stop Switch Module
- 35.00 EGP
- 3D Printer Mechanical End Stop Switch Module is a Mechanical End stop kit or 3D Printers or CNC machines.
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3D Printer Optical End Stop Switch Module For RAMPS
- Original price was: 50.00 EGP.35.00 EGPCurrent price is: 35.00 EGP.
- Upgrade your 3D printer’s precision with the Optical Endstop Switch Module, a high-accuracy, non-contact limit switch designed for RAMPS 1.4, RepRap, and other 3D printer control boards. Unlike mechanical endstops, this optical sensor eliminates physical wear, providing longer lifespan and more reliable homing performance.
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4 Channel 5V Relay Module Board Shield for Arduino
- 275.00 EGP
- 4 Channel 5V Relay Module Board Shield for Arduino This 5V 4 Relay Shield Module is a small current signal control power equipment commonly used electronic module Enabling high-power single-chip control devices are widely used in SCM system to make smart home project Can be directly plugged into the compatible the use of various types of motherboards, eliminating the patch…
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4 Output Relay Module Works on 5V Signal
- 150.00 EGP
- This 4-Channel 5V Relay Module allows you to control high-voltage AC/DC devices (up to 250V AC / 30V DC @ 10A per channel) using a low-voltage 5V signal from microcontrollers like Arduino, ESP8266, Raspberry Pi, or PLCs. Each relay is optically isolated (optocoupler-protected), preventing back EMF damage to your control circuit. Perfect for home automation, industrial control, and IoT projects, this module supports both HIGH and LOW-level triggering (configurable via…
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ADS1115 16-Bit ADC – 4 Channel with Programmable Gain Amplifier
- 95.00 EGP
- 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…
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Ai-Thinker A9G GSM/GPRS+GPS/BDS Development Board
- 1,700.00 EGP
- ORIGINAL AI-THINKER A9G GSM/GPRS GPS/BDS DEVELOPMENT BOARD SMS VOICE WIRELESS DATA TRANSMISSION POSITIONING
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CH376S U Disk Read Write Module For USB Control Transfer
- 110.00 EGP
- 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.
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ESP-01/ESP-01S Relay WiFi Smart Control Module for Arduino
- 65.00 EGP
- The ESP-01/ESP-01S Relay Module is a WiFi-based smart switch that allows you to control electrical devices remotely via your smartphone, tablet, or microcontroller (like Arduino). Designed to work seamlessly with the ESP8266 ESP-01/ESP-01S WiFi module, it enables wireless ON/OFF control of appliances over a network, making it ideal for IoT (Internet of Things) applications. This module is perfect for home…
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Grove reader Recognition Fingerprint Module R307
- 900.00 EGP
- Grove R307 Fingerprint Module – high-accuracy biometric recognition sensor for Arduino, Raspberry Pi, and IoT projects. Ideal for access control, smart locks, and attendance systems.
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GY-271 HMC5883L Compass Magnetometer Module
- 145.00 EGP
- The GY-271 is a compact, high-performance 3-axis digital compass module based on the HMC5883L magnetometer chip from Honeywell. Designed to measure magnetic fields along the X, Y, and Z axes, this module provides accurate heading information, making it ideal for use in robotics, navigation systems, drones, and mobile devices. With its I2C communication interface and easy integration with microcontrollers such…
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GY-273 3-Axis Compass Magnetometer Sensor Module
- 250.00 EGP
- GY-273 DC 3V-5V HMC5883L Triple Axis Compass Magnetometer Sensor Module Three Axis Magnetic Field Module for Arduino
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GY-291 ADXL345 3-Axis Accelerometer
- 60.50 EGP
- 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.
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GY-45 MMA845 3-Axis Accelerometer Module
- 100.00 EGP
- 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…
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GY-521 MPU6050 Triple 3-Axis Accelerometer Gyroscope I2C
- Original price was: 150.00 EGP.125.00 EGPCurrent price is: 125.00 EGP.
- The GY-521 module is a compact and powerful sensor board based on the MPU6050 chip, which combines a 3-axis accelerometer and a 3-axis gyroscope in a single package. This module is ideal for motion tracking, gesture detection, and stabilization in a wide range of applications including robotics, drones, gaming, and wearable tech.
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GY-61 DXL335 3-Axis Accelerometer Module
- 180.00 EGP
- GY-61 ADXL335 Module is a small, thin, low-power, complete 3-axis accelerometer with signal conditioned voltage outputs. The ADXL335 Module 3-axis Analog Output Accelerometer measures acceleration with a minimum full-scale range of ±3 g. It can measure the static acceleration of gravity in tilt-sensing applications, as well as dynamic acceleration resulting from motion, shock, or vibration. This breakout board comes with…
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