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DT9205A+ Handheld Digital Multimeter with Auto Power Off – Yellow

325,00 EGP
  • Large 3½-digit LCD display for clear readings
  • Measures AC/DC voltage and current
  • Resistance and capacitance measurement
  • Diode and continuity test with buzzer
  • Auto power-off to save battery
  • Overload protection for safety
  • Durable and portable design

Dual-Slot 18650 Lithium-Ion Battery Charger

95,00 EGP
  • Charges 1–2 × 18650 Li-ion batteries simultaneously
  • Independent slots with CC/CV charging
  • LED indicators for charging/full status
  • Built-in safety protections (overcharge, short-circuit, reverse polarity)
  • Compact and lightweight for portability
  • Input: AC 100–240V or DC 5V (USB, model dependent)
  • Output: 4.2V per slot, ~500–1000mA charging current

Dual-Speed Encoder with Pulse Output

250,00 EGP
  1. Working voltage: 4.5V to 5.5 V
  2. Transmit tube pressure drop: Vf = 1.6 V
  3. Transmit tube current: 20 mA
  4. Distinguish precision: 0.01 mm
  5. Measurement frequency, 100 kHz

E18-D80NK Adjustable Infrared Sensor Switch 3-80cm

275,00 EGP
  • Adjustable sensing range: 3 cm to 80 cm
  • Digital NPN output (normally open)
  • Operates at 5V DC with low current consumption
  • Fast response time (<2 ms)
  • Compact and easy to install
  • Ideal for obstacle detection and automation applications

Electromagnet Solenoid Lock 10mm 12V 600mA

300,00 EGP
  • 10mm Stroke Length: Retracts pin when powered
  • 12V DC Operation: Low-power with 600mA current draw
  • Strong Holding Force: Ideal for electronic door locks
  • Durable Metal Build: Reliable for cabinets, lockers, and access systems
  • Quick Response: Fast locking/unlocking for automation projects

Electromagnet Solenoid Lock 5mm 12VDC 350mA

220,00 EGP
  • 🔒 12VDC solenoid lock / electromagnet latch
  • ⚡ Current draw: ~350mA (5mm stroke)
  • 🔁 Push/pull action for locking and release mechanisms
  • 🧩 Ideal for cabinets, access control, and DIY lock projects
  • 🛠️ Easy to control using relay or MOSFET driver
  • 💪 Strong holding force for compact size
  • 📦 Compact design—fits inside small enclosures
  • ✅ Great for Arduino/ESP32 smart lock applications

EMG Muscle Activity Sensor Module

1.200,00 EGP

Product Highlights

  • Bio-Signal Detection: Captures microvolt electrical activity from muscle contractions.
  • Adjustable Sensitivity: Built-in potentiometer to fine-tune gain for different muscle groups.
  • Noise Reduction: Integrated filtering circuit ensures a clean analog output signal.
  • Simple Connectivity: 3.5mm medical jack for electrodes and standard 3-pin microcontroller header.
  • Bionics Ready: The ideal starting point for DIY prosthetic and robotic control projects.

ESC (Speed Controller for Brushless Motor) 30A with Bare Wires

475,00 EGP
  • 30A Current Rating for medium-power brushless motors

  • Supports 2S–4S LiPo Batteries (typically 7.4V–14.8V)

  • Bare Wire Connections for flexible wiring and soldering

  • High-Speed Response for smooth throttle control

  • Compact & Lightweight ideal for drones, RC planes, and DIY robotics

ESC (Speed Controller for Brushless Motor) 30A with Motor Connectors

500,00 EGP
  • 30A current rating for brushless motors
  • Pre-installed motor connectors for easy setup
  • Supports smooth and precise speed control
  • Compatible with LiPo batteries
  • Built-in overcurrent and thermal protection
  • High efficiency with stable performance
  • Ideal for drones, RC cars, and DIY projects

ESP-01 ESP8266 Serial WiFi Module

110,00 EGP
  • 📡 ESP-01 module based on ESP8266 WiFi SoC
  • 🔌 UART serial interface for easy communication with MCU
  • ⚡ 3.3V operation (requires stable 3.3V supply)
  • 🌐 Enables WiFi connectivity for IoT and smart projects
  • 📶 Supports Station / Access Point modes
  • 🧩 Ideal for wireless sensors, switches, and automation
  • 🛠️ Programmable via USB-to-Serial adapter (ESP-01 programmer)
  • ✅ Compact, low-cost solution for adding WiFi to projects

ESP-01S 5V WiFi Relay Module for Smart Home Control

65,00 EGP
  • ESP8266 wifi module onboard; in AP mode, it can connect to 5 clients simultaneously.
  • Operating Method: Using an APP, a cellphone connected to a wifi module on the same router may operate the relay.
  • Diode effusion protection.
  • Short response time

Ekostra Electronics | Microcontrollers, Sensors & 3D Printing Supplies

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