DIGITAL ELECTRONICS PLC

📌Digital Voltmeter Ammeter DC 100V 10A Amp Voltage Current Meter Tester Blue + Red Dual LED Display Panel with Connect Wires ♦️Working voltage of Meter: DC 4 – 30V ♦️Working current of Meter: less than equal 20mA ♦️Voltage Measuring range: DC 0 – 100V ♦️Current Measuring range: DC 0 – 10A ♦️Working voltage of Meter: DC 4 – 30V ♦️Working current of Meter: less than equal 20mA ♦️Voltage Measuring range: DC 0 – 100V ♦️Current Measuring range: DC 0 – 10A ♦️Voltage resolution (V): 0.1V ♦️Current resolution (A): 0.01A ♦️Measure accuracy: 1% (± 1 digit) ♦️Display: 0.28inch digital tube, Two color blue and red ♦️Refresh rate: about 300mS / times ♦️Dimensions: 48mmx29mmx21mm ♦️Operation Temp: -10°-+65° ♦️The maximum input voltage can not exceed 30V. Otherwise the meter will be burned out. 📌Price 1250 Contact    📱0914-839754  @R0bel            📱09-50-04-49-50 📌 ኣድራሻችን፡ 4 ኪሎ: ቅድስት ስላሴ መንፈሳዊ ኮሌጅ ህንፃ፡ 1ኛ ፎቅ ቢ.ቁ  103ለ 🌐https://digitalelectronics.tech/

📌L293D Motor Driver Shield ♦️L293D is a monolithic integrated, high voltage, high current, 4-channel driver ♦️2 interface for 5V Servo connected to For Ardui-no’s high-resolution dedicated timer – no jitter! ♦️Can drive 4 DC motors or 2 stepper motors or 2 Servo ♦️Up to 4 bi-directional DC motors with individual 8-bit speed selection ♦️Up to 2 stepper motors (unipolar or bipolar) with single coil, double coil or interleaved stepping. ♦️4 H-Bridges: per bridge provides 0.6A (1.2A peak current) with thermal protection, can run motors on 4.5V to 36V DC ♦️Pull down resistors keep motors disabled during power-up ♦️reset button ♦️2 external terminal power interface, for seperate logic/motor supplies ♦️Tested compatible for Ardui-no Mega, Diecimila & Duemilanove

📌ROBOTIC CAR KIT

📌ARDUINO UNO STARTER KIT ♦️Arduino Uno with cable ♦️Full-size Breadboard ♦️9V Battery Plug ♦️Jumper Wires ♦️Potentiometer ♦️Push Button ♦️5V Active Buzzer ♦️Resistor Set ♦️LED Assortment (Red / Green / Yellow) ♦️RGB LED Module ♦️16x2 LCD Display with I2C Backpack Single Digit 7-Segment Display ♦️4-Digit 7-Segment Display ♦️8x8 Dot Matrix Display ♦️DHT11 Temperature & Humidity Sensor ♦️DS18B20 Waterproof Temperature Sensor ♦️Ultrasonic Distance Sensor (HC-SR04) ♦️Water Level / Rain Sensor ♦️Sound Detection Sensor ♦️Joystick Module ♦️LDR (Light Dependent Resistor) ♦️Infrared Receiver ♦️IR LED + Photodiode Pair ♦️RFID RC522 Module with Tag & Key Fob ♦️Real Time Clock Module ♦️4×4 Matrix Keypad ♦️One-Channel 5V Relay Module ♦️IR Remote Controller ♦️Stepper Motor with ULN2003 Driver ♦️SG90 Micro Servo Motor ♦️Arduino IDE ♦️Kit Storage Box 📌Price 8500 Contact    📱0914-839754  @R0bel            📱09-50-04-49-50 📌 ኣድራሻችን፡ 4 ኪሎ: ቅድስት ስላሴ መንፈሳዊ ኮሌጅ ህንፃ፡ 1ኛ ፎቅ ቢ.ቁ 103ለ 🌐https://digitalelectronics.tech/

📌ARDUINO UNO STARTER KIT ♦️Arduino Uno with USB programming cable ♦️Full-size Breadboard ♦️9V Battery Plug ♦️Jumper Wires (Male–Male / Male–Female / Female–Female) ♦️Potentiometer ♦️Push Button ♦️5V Active Buzzer ♦️Resistor Set ♦️LED Assortment (Red / Green / Yellow) ♦️RGB LED Module ♦️16x2 LCD Display with I2C Backpack Single Digit 7-Segment Display ♦️4-Digit 7-Segment Display ♦️8x8 Dot Matrix Display ♦️DHT11 Temperature & Humidity Sensor ♦️DS18B20 Waterproof Temperature Sensor ♦️Ultrasonic Distance Sensor (HC-SR04) ♦️Water Level / Rain Sensor ♦️Sound Detection Sensor ♦️Joystick Module ♦️LDR (Light Dependent Resistor) ♦️Infrared Receiver ♦️IR LED + Photodiode Pair ♦️RFID RC522 Module with Tag & Key Fob ♦️Real Time Clock Module (RTC) ♦️4×4 Matrix Keypad Shift Register ♦️One-Channel 5V Relay Module ♦️IR Remote Controller ♦️Stepper Motor with ULN2003 Driver Board ♦️SG90 Micro Servo Motor ♦️Arduino IDE (Soft Copy) ♦️Arduino Projects Book (Soft Copy) ♦️Kit Storage Box

📌ARDUINO UNO STARTER KIT ♦️Arduino Uno with USB programming cable ♦️Full-size Breadboard ♦️9V Battery Plug ♦️Jumper Wires (Male–Male / Male–Female / Female–Female) ♦️Potentiometer ♦️Push Button ♦️5V Active Buzzer ♦️Resistor Set ♦️LED Assortment (Red / Green / Yellow) ♦️RGB LED Module ♦️16x2 LCD Display with I2C Backpack Single Digit 7-Segment Display ♦️4-Digit 7-Segment Display ♦️8x8 Dot Matrix Display ♦️DHT11 Temperature & Humidity Sensor ♦️DS18B20 Waterproof Temperature Sensor ♦️Ultrasonic Distance Sensor (HC-SR04) ♦️Water Level / Rain Sensor ♦️Sound Detection Sensor ♦️Joystick Module ♦️LDR (Light Dependent Resistor) ♦️Infrared Receiver ♦️IR LED + Photodiode Pair ♦️RFID RC522 Module with Tag & Key Fob ♦️Real Time Clock Module (RTC) ♦️4×4 Matrix Keypad Shift Register ♦️One-Channel 5V Relay Module ♦️IR Remote Controller ♦️Stepper Motor with ULN2003 Driver Board ♦️SG90 Micro Servo Motor ♦️Arduino IDE (Soft Copy) ♦️Arduino Projects Book (Soft Copy) ♦️Kit Storage Box

🚀 Digital Electronics proudly offers top-notch 3D printing services for students, creators, and professionals! Whether you need a custom prototype, 3D design assistance, or high-quality printer parts, we’ve got you covered. Our services include: ✅ 3D Printer Machines ✅ Professional 3D Printing Service ✅ Free Prototype & 3D Design Support ✅ 3D Printer Parts & Components 🎓 Exclusive Student Discounts available! Turn your ideas into reality with precision and innovation. 📞 Contact us today: 📱 09-14-83-97-54 | 09-50-04-49-50 🌐 www.digitalelectronics.tech 💬 Telegram & Instagram: @digitalelectronics_tech

📌Creality Ender-3 V3 Plus 3D Printer ♦️The Creality Ender-3 V3 Plus is the latest high speed printer from Creality ♦️Build Volume: 300 x 300 x 300mm ♦️Max printing speed: 600mm/s (With Creality Hyper PLA) ♦️Vibration Compensation Sensor: Included ♦️Printing Resolution: 0.1mm ♦️Nozzle diameter: 0.4mm (Standard) ♦️Max nozzle temperature: 300 °C ♦️Max heated bed temperature: 110 °C ♦️Printing Surface: PEI Flexible Build Plate ♦️Auto Bed Levelling mode: Auto levelling ♦️Connection mode: Wifi ♦️Compatible file format: STL, OBJ, 3MF ♦️Slicing Software: Creality Print ♦️Power Input: 200-240V AC, 50/60Hz ♦️Rated Power: 350W ♦️Power loss recovery: Yes ♦️Filament runout sensor: Yes ♦️Compatible Filaments: PLA, ABS, PETG, TPU, PLA-CF, PETG-CF, CR-Carbon, ASA ♦️Filament Diameter: 1.75mm ♦️Nett Weight: 11.5kg ♦️Machine size: 410 x 445 x 577mm 📌Price 195,000 Contact    📱0914-839754  @R0bel            📱09-50-04-49-50 📌 ኣድራሻችን፡ 4 ኪሎ: ቅድስት ስላሴ መንፈሳዊ ኮሌጅ ህንፃ፡ 1ኛ ፎቅ ቢ.ቁ  103ለ

📌Ethernet Shield for Arduino ♦️Ethernet Controller: Wiznet W5100 with a 16K buffer ♦️Supported Protocols: TCP/IP and UDP ♦️Maximum Socket Connections: Up to 4 simultaneous socket connections ♦️Connection Speed: 10/100 Mbps ♦️Power: 5V, supplied by the Arduino board ♦️Communication with Arduino: SPI port ♦️Micro-SD Card Slot: Included on most newer versions for file storage ♦️Physical Connection: Long wire-wrap headers to maintain the Arduino pin layout and allow for stacking other shields ♦️Board Compatibility: Compatible with Arduino boards like the Uno, Duemilanove, and Mega (with an updated Ethernet library). 📌Price Contact    📱0914-839754  @R0bel            📱09-50-04-49-50 📌 ኣድራሻችን፡ 4 ኪሎ: ቅድስት ስላሴ መንፈሳዊ ኮሌጅ ህንፃ፡ 1ኛ ፎቅ ቢ.ቁ  103 🌐https://digitalelectronics.tech/

📌NEMA 23 stepper motor 🚀 Electrical Specifications ♦️ Current per Phase: 2.8 A ♦️ Recommended Voltage: 24 V – 48 V DC ♦️ Phase Resistance: 1.2 Ω ♦️ Phase Inductance: 4.2 mH 🚀 Mechanical Specifications ♦️ Step Angle: 1.8° ♦️ Holding Torque: 2.1 Nm (21 kg·cm) ♦️ Body Dimensions: 67 mm (length) × 60 mm (width) ♦️ Mounting Hole Pattern: 51 mm × 51 mm ♦️ Shaft Diameter: 8 mm ♦️ Shaft Length: 23 mm (without pulley) ♦️ Weight: 1.2 kg

📌ESP32-CAM ♦️Processor: ESP32-D0WD dual-core, 32-bit, up to 240 MHz ♦️Memory: 512KB SRAM + 4MB PSRAM (or 8MB PSRAM on some models) + 32Mbit SPI Flash ♦️Wi-Fi: IEEE 802.11 b/g/n, 2.4 GHz ♦️Bluetooth: 4.2 BR/EDR and BLE ♦️Camera: OV2640 2MP camera (or other compatible cameras) Image Output: JPEG (OV2640 support only), BMP, GRAYSCALE ♦️External Storage: microSD card slot, supports up to 4GB (and potentially larger cards) ♦️Power Supply: 4.75V to 5.25V (4MB model) or 5V pin (various models) ♦️Interfaces: UART, SPI, I2C, PWM ♦️GPIO Pins: 9 available GPIO ports ♦️UART Baud Rate: Default 115200 bps ♦️Antenna: Onboard PCB antenna

♦️Voltage: 12V DC ♦️Operation: Normally Closed (NC) ♦️Port Size: Varies (e.g., 1/8", 1/4", 1/2") ♦️Power Consumption: 4–8 Watts ♦️Rated Current: 0.6A–1A ♦️Fluid Compatibility: Air, water, gas, oil ♦️Max Fluid Temperature: Typically around 100°C, though some may be lower ♦️Response Time: Typically under 50 ms ♦️Body Material: Aluminum or Brass ♦️Seal Material: NBR (Buna N) ♦️Action Type: Direct Acting ♦️Service Life: Can be 50,000+ cycles, but depends on operating conditions  📌Price 1750 Contact    📱0914-839754  @R0bel            📱09-50-04-49-50 📌 ኣድራሻችን፡ 4 ኪሎ: ቅድስት ስላሴ መንፈሳዊ ኮሌጅ ህንፃ፡ 1ኛ ፎቅ ቢ.ቁ  103 🌐https://digitalelectronics.tech/

📌Camera Module OV7670 CMOS VGA ♦️Mounted with high quality F1.8 / 6mm lens ♦️High sensitivity for low-light operation ♦️Low operating voltage for embedded application ♦️Standard SCCB interface compatible with I2C interface ♦️8bit Output Format (YUV/ YCbCr 4:2:2/RGB565-555-444/RAW RGB Data) ♦️Serial Camera Control Bus (SCCB) ♦️Support VGA, CIF and from CIF to 40 x 30 format ♦️Auto Image Control: AEC, AGC, AWB, ABF, ABLC ♦️ISP includes noise reduction and defect correction ♦️Flicker 50/60Hz auto detection ♦️Color saturation level auto adjust ♦️Edge enhancement level auto adjust ♦️De-noise level auto adjust ♦️Resolution 640×480 VGA ♦️Optical size: 1/6 inch ♦️Vision Angle: 25 degree. ♦️Max. Frame Rate: 30fps VGA. ♦️Sensitivity: 1.3V / (Lux-sec). ♦️Working Voltage: DC 3.3V with onboard regulator ♦️Operating Power: 60mW/15fps 📌Price Contact    📱0914-839754  @R0bel            📱09-50-04-49-50 📌 ኣድራሻችን፡ 4 ኪሎ: ቅድስት ስላሴ መንፈሳዊ ኮሌጅ ህንፃ፡ 1ኛ ፎቅ ቢ.ቁ  103 🌐https://digitalelectronics.tech/

📌11.1V 3S 60C 3300mAh Li-Po battery ♦️Voltage: 11.1V ♦️Configuration: 3S1P (3 cells in series)Capacity: 3300mAhDischarge Rate: 60C (continuous)Maximum Discharge Rate: ♦️Typically higher, often around 80C or moreFully Charged Voltage: \(12.6V\) (4.2V per cell)Discharge ♦️Cutoff Voltage: 9.0V (3.0V per cell)  rechargeable lithium polymer battery designed for RC drones 📌Price Contact    📱0914-839754  @R0bel            📱09-50-04-49-50 📌 ኣድራሻችን፡ 4 ኪሎ: ቅድስት ስላሴ መንፈሳዊ ኮሌጅ ህንፃ፡ 1ኛ ፎቅ ቢ.ቁ  103 🌐https://digitalelectronics.tech/

📌11.1V 2200mAh Lipo Battery ♦️Battery Type: Lithium Polymer (LiPo) ♦️Voltage: 11.1V (3S) ♦️Capacity: 2200mAh ♦️Discharge Rate: Varies by model, commonly 25C, 30C, or 35C ♦️Rechargeable: Yes ♦️Configuration: 3S1P ♦️Dimensions: Approximately 97mm x 48.9mm x 27.0mm ♦️Plug Type: Varies (e.g., Deans T, XT60, JST) ♦️Application: RC drones, quadcopters, cars, and airplanes 📌Price Contact    📱0914-839754  @R0bel            📱09-50-04-49-50 📌 ኣድራሻችን፡ 4 ኪሎ: ቅድስት ስላሴ መንፈሳዊ ኮሌጅ ህንፃ፡ 1ኛ ፎቅ ቢ.ቁ  103 🌐https://digitalelectronics.tech/

📌PH Sensor Module ♦️Power Supply: Typically 5VDC, though some may vary. ♦️Operating Current: 5-10mA. ♦️pH Measurement Range: 0-14 pH. ♦️Temperature Measurement Range: 0-60°C is common for the probe, while the module has its own operating temperature range (e.g., -10 to 50°C). ♦️Output Signal: Analog, typically converting pH to a voltage signal (e.g., 0.5V to 3V). ♦️Probe Connector: Standard BNC socket. ♦️Module Features: Often includes a gain adjustment potentiometer, LED power indicator, and 2.54mm pitch header pins.

📌DHT22 Temperature and humidity sensor ♦️Operating Voltage: 3.5V to 5.5V ♦️Operating current: 0.3mA (measuring) 60uA (standby) ♦️Output: Serial data ♦️Temperature Range: -40°C to 80°C ♦️Humidity Range: 0% to 100% ♦️Resolution: Temperature and Humidity both are 16-bit ♦️Accuracy: ±0.5°C and ±1% ♦️Measure temperature and humidity ♦️Local Weather station ♦️Automatic climate control ♦️Environment monitoring 📌Price 950 Contact    📱0914-839754  @R0bel            📱09-50-04-49-50 📌 ኣድራሻችን፡ 4 ኪሎ: ቅድስት ስላሴ መንፈሳዊ ኮሌጅ ህንፃ፡ 1ኛ ፎቅ ቢ.ቁ  103 🌐https://digitalelectronics.tech/

📌DHT11–Temperature and Humidity Sensor ♦️Operating Voltage: 3.3V to 5.5V ♦️Interface: Single-wire digital interface ♦️Power Consumption: 2.5mA max during conversion, 0.5mA during standby ♦️Dimensions: 15.5mm x 12mm x 5.5mm ♦️Sampling Rate: 1 Hz (1 reading per second) ♦️Factory Calibrated: The sensor is factory calibrated, so no extra calibration is needed. ♦️Single-Wire Interface: Communication is done over a single data wire, simplifying wiring with microcontrollers. ♦️Internal Components: It uses a resistive-type humidity measurement component and an NTC thermistor for temperature measurement, with an 8-bit microcontroller inside to process the signals.

🚀 Digital Electronics proudly offers top-notch 3D printing services for students, creators, and professionals! Whether you need a custom prototype, 3D design assistance, or high-quality printer parts, we’ve got you covered. Our services include: ✅ 3D Printer Machines ✅ Professional 3D Printing Service ✅ Free Prototype & 3D Design Support ✅ 3D Printer Parts & Components 🎓 Exclusive Student Discounts available! Turn your ideas into reality with precision and innovation. 📞 Contact us today: 📱 09-14-83-97-54 | 09-50-04-49-50 🌐 www.digitalelectronics.tech 💬 Telegram & Instagram: @digitalelectronics_tech

📌Water Level Sensor Plastic Float Switch ♦️Water Level Sensor Plastic Float Switch is a type of level sensor, a device used to detect the level of liquid within a tank. It is neither a complicated circuit nor does it provide power ♦️It is a simple structure, easy to use level control device; furthermore, this switch has a mechanical switch than those of the average small sized switches. ♦️As long as the material used is in the correct shape and nature of any liquid or pressure, you can control the temperature ♦️Applications of this Switch include shipbuilding industry, generating equipment ♦️Max. Contact Rating 10 W ♦️Max. Switching Voltage 220 V ♦️Max Switching Current:0.5A ♦️Max Breakdown Voltage:220VDC ♦️Max Carry Current:1.0A ♦️Max Contact Resistance:100mohm ♦️Temperature Rating:-10~+60 📌Price 700 Contact    📱0914-839754  @R0bel            📱09-50-04-49-50 📌 ኣድራሻችን፡ 4 ኪሎ: ቅድስት ስላሴ መንፈሳዊ ኮሌጅ ህንፃ፡ 1ኛ ፎቅ ቢ.ቁ  103 🌐https://digitalelectronics.tech/