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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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- Wireless
125kHz RFID Reader/Writer Module – Low-Frequency Proximity Card System
- 175.00 EGP
- This 125kHz RFID module is a low-frequency (LF) contactless card reader/writer compatible with EM4100, TK4100, and other 125kHz RFID tags. Ideal for access control, attendance systems, and DIY security projects, it offers reliable short-range identification with simple UART or Wiegand output.
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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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- Chargers, Wireless
15W Wireless Charging Circuit Board + Coil Receiver Charger Module
- 350.00 EGP
- Upgrade your projects and devices with the 15W Magnetic Suction Wireless Charging Circuit Board + Coil Receiver Module, designed to deliver fast, stable, and efficient wireless charging for Qi-enabled devices. Featuring magnetic alignment for precise positioning, this module ensures optimal charging performance with minimal energy loss. Perfect for DIY projects, embedded systems, custom wireless charging bases, and integration into consumer…
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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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- Modules
2 channel Relay Shield With XBee/BTBee interface
- 225.00 EGP
- This 2-Channel Relay Shield with XBee/BTBee Interface is a versatile and powerful module designed for wireless automation, remote control, and IoT applications. It combines dual relay control with seamless XBee/BTBee wireless communication, making it ideal for smart home systems, industrial automation, robotics, and remote monitoring projects.
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- Wireless
2.4GHz Wireless Transceiver nRF 24L01 (85 meter)
- 65.00 EGP
- The nRF24L01 is a low-power, high-speed 2.4GHz wireless transceiver module designed for short to medium-range wireless communication. With an effective range of up to 85 meters in open space, it is ideal for wireless data transmission in remote controls, sensor networks, and IoT applications.
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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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3.5mm TRRS Audio Jack Breakout
- 20.00 EGP
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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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- Modules, Other Modules
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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- Wireless
433MHZ TX/RXB6 MODULE
- 60.50 EGP
- 433MHZ TX/RXB6 MODULE
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- Modules, Wireless
433Mhz Wireless Remote 4 channel relay AC 85V ~ 250V
- 800.00 EGP
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85.6kbps SIM800L GSM GPRS Module without Antenna
- 290.00 EGP
- The SIM800L module supports quad-band GSM/GPRS network, available for GPRS and SMS message data remote transmission. The SIM800L communicates with microcontroller via UART port, supports command including 3GPP TS 27.007, 27.005 and SIMCOM enhanced AT Commands. It also has built-in level translation, so it can work with microcontroller of higher voltage than 2.8V default. Besides, the board also supports A-GPS…
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AC 100-240V High Power Music Tesla Coil Plasma Speaker With Adapter
- 2,099.00 EGP
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- Modules, Wireless
Adapter Board for NRF24L01 Wireless Module (3.3V)
- 25.00 EGP
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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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- Ethernet, Modules, Other Modules, Wireless
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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