DIGITAL ELECTRONICS PLC

📌 Threaded T10 Lead Screw Rod 1Meter ♦️A T10 lead screw with a 5-start design is a type of linear motion component widely used in various applications. ✨Specifications for T10 Lead Screw (5 Start, 1 Meter Long): ♦️ Type: T10 Lead Screw ♦️ Starts: 5 ♦️ Diameter: 10 mm ♦️ Lead: 50 mm (Calculated as 10 mm diameter × 5 starts) ♦️ Length: 1 meter (1000 mm) ♦️ Material: Typically made from steel ♦️ Thread Pitch: 2 mm (since lead = pitch × number of starts; therefore, 10 mm ÷ 5 starts = 2 mm pitch) ♦️ Nut Material: Brass (as specified) ♦️ Nut Type: Usually a bronze or brass nut is used for improved wear resistance and lower friction. ♦️ Tolerance: Dependent on manufacturing standards; generally, you would expect a tolerance of ±0.1 mm 📌Price 2500Birr Contact    📱0914-839754  @R0bel            📱0974197825 📌 ኣድራሻችን፡ 4 ኪሎ: ቅድስት ስላሴ መንፈሳዊ ኮሌጅ ህንፃ፡ 1ኛ ፎቅ ቢ.ቁ  103ለ

📌MAX6675 Module + K Type Thermocouple Temperature Sensor ♦️Thermocouples are very sensitive, requiring a good amplifier with a cold-compensation reference. ♦️The MAX31855K does everything for you and can be easily interfaced with any microcontroller, even one without an analog input. ✨Features ♦️3.3 to 5v power supply and logic level compliant ♦️Works with any K type thermocouple Will not work with any other kind of thermocouple other than K type ♦️Working temperature: -20 ℃ ～ 85 ℃ ♦️Working voltage: 3.0 ~ 5.5V; working current: 50mA ♦️Module interface: GND VCC SCK CS SO ♦️Module size: 15mm * 25mm ♦️Temperature measurement range: 0 ℃ ~ 1024 ℃ 📌Price 650 Birr Contact    📱0914-839754  @R0bel            📱0974197825 📌 ኣድራሻችን፡ 4 ኪሎ: ቅድስት ስላሴ መንፈሳዊ ኮሌጅ ህንፃ፡ 1ኛ ፎቅ ቢ.ቁ  103ለ

📌Relay 12&5 Volt ✨Relay 5 Volt ♦️Contact: DC 5V ♦️Contact : 10A 250VAC/125VAC/30VDC/28VDC ♦️Max Switching Current: 10A ♦️Contact load: Power relay ♦️Material: Plastic, metal, electronic component ♦️The relay plays the role as a protector or a circuit switch. ♦️It can protect your electric equipments very well. ♦️Compact and sealed construction Easy to wire ♦️Built in circuit protection, safe to use ✨Relay 12 Volt ♦️Model: 12V DC ♦️Weight: 50g ♦️Dimension: 1.80 cm x 1.50 cm x 1.60 cm ♦️Terminal Type: PCB ♦️Contact Load: High Power ♦️Contact Ratings: 1A, 1C ♦️Contact Material: Silver Alloy 📌Price 200 Birr Contact    📱0914-839754  @R0bel            📱0974197825 📌 ኣድራሻችን፡ 4 ኪሎ: ቅድስት ስላሴ መንፈሳዊ ኮሌጅ ህንፃ፡ 1ኛ ፎቅ ቢ.ቁ  103ለ

📌80W GT-10 Glue Gun ♦️The Glue Gun 80W GT-10 is a high-power glue gun designed for both DIY projects and professional use. ♦️With a powerful 80-watt output, it quickly heats up and delivers a steady flow of glue, making it perfect for bonding materials like wood, plastic, fabric, and more. ♦️The ergonomic handle ensures comfort during extended use, and the durable construction guarantees long-lasting performance. ♦️Ideal for crafting, repairs, and industrial applications. ✨Key Specifications: ♦️Power: 80W ♦️Applications: Bonding wood, plastic, fabric, etc. ♦️Ergonomic design: Comfortable handle for extended use ♦️Durability: Long-lasting performance 📌Price 1050 Birr Contact    📱0914-839754  @R0bel            📱0974197825 📌 ኣድራሻችን፡ 4 ኪሎ: ቅድስት ስላሴ መንፈሳዊ ኮሌጅ ህንፃ፡ 1ኛ ፎቅ ቢ.ቁ  103ለ

📌80W GT-10 Glue Gun ♦️The Glue Gun 80W GT-10 is a high-power glue gun designed for both DIY projects and professional use. ♦️With a powerful 80-watt output, it quickly heats up and delivers a steady flow of glue, making it perfect for bonding materials like wood, plastic, fabric, and more. ♦️The ergonomic handle ensures comfort during extended use, and the durable construction guarantees long-lasting performance. ♦️Ideal for crafting, repairs, and industrial applications. ✨Key Specifications: ♦️Power: 80W ♦️Applications: Bonding wood, plastic, fabric, etc. ♦️Ergonomic design: Comfortable handle for extended use ♦️Durability: Long-lasting performance 📌Price 1050 Birr Contact    📱0914-839754  @R0bel            📱0974197825 📌 ኣድራሻችን፡ 4 ኪሎ: ቅድስት ስላሴ መንፈሳዊ ኮሌጅ ህንፃ፡ 1ኛ ፎቅ ቢ.ቁ  103ለ

📌DRV8825 Stepper Motor Driver ♦️Simple step and direction control interface ♦️Six different step resolutions: full-step, half-step, 1/4-step, 1/8-step, 1/16-step and 1/32-step ♦️Adjustable current control lets you set the maximum current output with a potentiometer, which lets you use voltages above your stepper motor’s rated voltage to achieve higher step rates ♦️Intelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay) ♦️45 V maximum supply voltage Built-in regulator (no external logic voltage supply needed) ♦️Can interface directly with 3.3 V and 5 V systems ♦️Over-temperature thermal shutdown, over-current shutdown, and under-voltage lockout ♦️Short-to-ground and shorted-load protection ♦️4-layer, 2 oz copper PCB for improved heat dissipation ♦️Exposed solder-able ground pad below the driver IC on the bottom of the PCB 📌Price 600 Birr Contact    📱0914-839754  @R0bel            📱0974197825 📌 ኣድራሻችን፡ 4 ኪሎ: ቅድስት ስላሴ መንፈሳዊ ኮሌጅ ህንፃ፡ 1ኛ ፎቅ ቢ.ቁ  103ለ

📌4×4 Matrix Membrane Keypad ♦️This slim, 16-button keypad provides a useful human interface component for microcontroller projects. ♦️Convenient adhesive backing provides a simple way to mount the keypad in a variety of applications. ♦️It is well-supported for use with the Propeller microcontroller by Blockly Prop blocks and projects ✨Key Features: ♦️Ultra-thin design & adhesive backing ♦️provides easy integration to any project ♦️Easy communication with any microcontroller ♦️Cable included ✨Application Ideas: ♦️Security systems ♦️Menu selection ♦️Data entry for embedded systems ✨4×4 Matrix Membrane Keypad Details: ♦️Maximum Rating: 24 VDC, 30 mA ♦️Interface: 8-pin access to 4×4 matrix ♦️Dimensions: Keypad: 2.7 x 3.0 in (6.9 x 7.6 cm) Cable: 0.78 x 3.5 in (2.0 x 8.8 cm) ♦️Operating temp range: 32 to 122 °F (0 to 50 °C) 📌Price 450 Birr Contact    📱0914-839754  @R0bel            📱0974197825 📌 ኣድራሻችን፡ 4 ኪሎ: ቅድስት ስላሴ መንፈሳዊ ኮሌጅ ህንፃ፡ 1ኛ ፎቅ ቢ.ቁ  103ለ

📌4x4 matrix keypad ♦️4 rows x 4 columns, totaling 16 keys. ♦️Compact and grid-like, often used for input in embedded systems and electronics projects ♦️Operating Voltage: 3.3V to 5V (compatible with most microcontrollers). ♦️Current Consumption: Low current draw, suitable for battery-powered devices. ♦️Scanning Method: Matrix scanning (rows and columns are scanned to detect key presses). ♦️Output Type: Digital (high/low signals for key detection). ♦️Key Material: Rubber, silicone, or plastic. ♦️Actuation Force: Typically 100-200g ♦️Key Travel: Around 0.5mm to 1mm ♦️Durability: Rated for 1 million keystrokes or more. ♦️Tactile Feedback: Provides a tactile "click" or feedback on keypress (varies by model). ♦️Operating Temperature: -20°C to +70°C ♦️Storage Temperature: -30°C to +85°C. 📌Price 500 Birr Contact    📱0914-839754  @R0bel            📱0974197825 📌 ኣድራሻችን፡ 4 ኪሎ: ቅድስት ስላሴ መንፈሳዊ ኮሌጅ ህንፃ፡ 1ኛ ፎቅ ቢ.ቁ  103ለ

♦️Big Micro Limit switch Long and short Hinge Roller Lever Arm ♦️very sensitive switch which requires minimum compression to activate ♦️used to detect the presence or absence of an object ♦️Applications: ✨Industrial automation. ✨Conveyor systems. ✨Robotics. ✨Safety interlocks. ✨Door and gate position detection. ♦️designed for industrial applications where precise object detection and position sensing are required ♦️e:15A/7.5A Ith:20A; Ue:125/250VAC ♦️Body Size : 39 x 19 x 10mm/ 1.53" x 0.75" x 0.39" (L*W*T) ♦️Material: Plastic, Metal; Main Color : Red ♦️Weight: 37g 📌Price 250 Birr Contact    📱0914-839754  @R0bel            📱0974197825 📌 ኣድራሻችን፡ 4 ኪሎ: ቅድስት ስላሴ መንፈሳዊ ኮሌጅ ህንፃ፡ 1ኛ ፎቅ ቢ.ቁ  103ለ

📌YF-S401 Water Flow Sensor ♦️YF-S401 Water Flow Sensor consists of a plastic valve body, a water rotor, and a hall effect sensor ♦️when water flows through, the internal rotator will change its speed with different rate of flow and hall effect sensor outputs the corresponding pulse signal ♦️Use with laser cutters or CNC to measure if and how much water is flowing through laser tube or CNC spindle for cooling. ♦️Working Voltage: DC 5V~24V ♦️Maximum Working Current: 15mA @ 5V DC ♦️Flow Rate Range: 0.3~6L/min ♦️Connection: 6mm (external diameter) ♦️Inlet Water Pipe Diameter: 2.5-4mm ♦️Load Capacity: 10mA (DC 5V) ♦️Operating Temperature: 80 ♦️Liquid Temperature: 120 ♦️Operating Humidity: 35%-90%RH ♦️Water Pressure: 2.0MPa ♦️Storage Temperature: -25 to + 80 ♦️Storage Humidity: 25%-95%RH 📌Price 1250 Birr Contact    📱0914-839754  @R0bel            📱0974197825 📌 ኣድራሻችን፡ 4 ኪሎ: ቅድስት ስላሴ መንፈሳዊ ኮሌጅ ህንፃ፡ 1ኛ ፎቅ ቢ.ቁ  103ለ

📌NodeMCU ESP8266 ♦️Micro-USB: NodeMCU can be powered through the USB port ♦️3.3V: Regulated 3.3V can be supplied to this pin to power the board ♦️GND: Ground pins ♦️Vin: External Power Supply ♦️Used to measure analog voltage in the range of 0-3.3V ♦️Microcontroller: Tensilica 32-bit RISC CPU Xtensa LX106 ♦️Operating Voltage: 3.3V ♦️Input Voltage: 7-12V ♦️Digital I/O Pins (DIO): 16 ♦️Analog Input Pins (ADC): 1 ♦️UARTs: 1 ♦️SPIs: 1 ♦️I2Cs: 1 ♦️Flash Memory: 4 MB ♦️SRAM: 64 KB ♦️Clock Speed: 80 MHz ♦️USB-TTL based on CP2102 is included onboard, Enabling Plug n Play ♦️PCB Antenna ♦️Small Sized module to fit smartly inside your IoT projects 📌Price 1050 Birr Contact    📱0914-839754  @R0bel            📱0974197825 📌 ኣድራሻችን፡ 4 ኪሎ: ቅድስት ስላሴ መንፈሳዊ ኮሌጅ ህንፃ፡ 1ኛ ፎቅ ቢ.ቁ  103ለ

📌NPM GPS Module ♦️This module has an external antenna and built-in EEPROM. ♦️Interface: RS232 TTL ♦️Power supply: 3V to 5V ♦️Default baudrate: 9600 bps ♦️Works with standard NMEA sentences ♦️compatible with other microcontroller boards ♦️Power Supply: 3V-5V ♦️LED Indicator ♦️Backup battery ♦️Mounting Holes: 3mm ♦️Module Dimensions: 23mm x 30mm ♦️Antenna Dimensions: 25mm x 25mm ♦️Antenna Cable Length: 50mm ♦️Arduino UART Compatible ♦️Power on, the module will automatically acquire satellite signals and a fix position. ♦️Once it has a fix position, the module will blink the onboard LED. ♦️This LED will continue to blink while the module has a fix position. 📌Price 1150 Birr Contact    📱0914-839754  @R0bel            📱0974197825 📌 ኣድራሻችን፡ 4 ኪሎ: ቅድስት ስላሴ መንፈሳዊ ኮሌጅ ህንፃ፡ 1ኛ ፎቅ ቢ.ቁ  103ለ

📌Capacitive Proximity Sensor ♦️Capacitive proximity sensors are non-contact devices that can detect the presence or absence of virtually any object regardless of material ♦️Outward appearance code:12mm ♦️Outward appearance code: Metal shell ♦️Detection distance: 4mm ♦️Working voltage: DC 5-36V ♦️Polarity: NPN ♦️Dimension: 12 x 50mm ♦️The ability to detect nonmetallic objects. ♦️The ability to detect small lightweight objects that cannot be picked up by mechanical limit switches ♦️A solid-state output that does not bounce its contact signal ♦️A high switching rate that provides quick reaction in object counting applications ♦️The ability to detect liquid targets through certain barriers ♦️A long operational lifespan. 📌Price 1800 Birr Contact    📱0914-839754  @R0bel            📱0974197825 📌 ኣድራሻችን፡ 4 ኪሎ: ቅድስት ስላሴ መንፈሳዊ ኮሌጅ ህንፃ፡ 1ኛ ፎቅ ቢ.ቁ  103ለ

📌5A Mini DC Motor PWM Speed Controller Module ♦️DC 5V-35V 5A 20khz LED PWM DC Motor Controller Speed Regulation Dimmer ♦️Mini DC 3-35V 5A PWM Speed Controller. ♦️PWM duty cycle: 1% -100%. ♦️Mini Style DC Motor Speed Regulator controls the speed of a DC motor by adjusting Pulse-Width-Modulated (PWM). ♦️Default disconnection of short circuit point ♦️suitable for 5-35V input. ♦️5a PWM Controller Manually connects the short circuit point according to your needs ♦️suitable for low power 3-15v input. By screwing the potentiometer ♦️High voltage and high current resettable fuse ♦️overcurrent automatic disconnection, power off for cooling for a few seconds fuse automatic recovery. ♦️Working voltage: DC4.5V-35V ♦️Output current: 0-5A ♦️Output power: 90W (MAX) ♦️PWM duty ratio: 1%-100% ♦️PWM frequency: 20khz ♦️Size: 30*26mm ♦️Color: multicolor ♦️Material: electric components 📌Price 750 Birr Contact    📱0914-839754  @R0bel            📱0974197825 📌 ኣድራሻችን፡ 4 ኪሎ: ቅድስት ስላሴ መንፈሳዊ ኮሌጅ ህንፃ፡ 1ኛ ፎቅ ቢ.ቁ  103ለ

📌Resistors: ♦️Ohm Range: from 1Ω to 180KΩ, catering to various circuit requirements. ♦️Power Rating: from 0.25W, 0.5W, 1W, and others options to match your power dissipation needs. ♦️Tolerance: High precision with ±1%, ±5%, and ±10% tolerance levels for accurate performance. ♦️Temperature Coefficient: Features low TCR (Temperature Coefficient of Resistance) for stable operation across varying temperatures. ♦️Durability: Designed to withstand high temperatures and provide long-lasting performance. ♦️Applications: Perfect for electronics prototyping, DIY projects, amplifiers, power supplies, and industrial equipment. ♦️High reliability and durability. ♦️Suitable for a wide range of electronic applications. 📌Price Contact    📱0914-839754  @R0bel            📱0974197825 📌 ኣድራሻችን፡ 4 ኪሎ: ቅድስት ስላሴ መንፈሳዊ ኮሌጅ ህንፃ፡ 1ኛ ፎቅ ቢ.ቁ  103ለ

📌DC Battery Backup Module DC Backup Battery Switch Module 12V 12A 150W AC Adapter Battery Auto Switch Module Supply Controller ♦️100% brand new and high quality DC battery backup module. ♦️Backup Battery Switch Module This controller is used for emergency battery change ♦️When there is power in the 12V power adapter, it will connect to the adapter as power source (green light on); Otherwise, it will automatically switch to the battery as power source (red light on). ♦️DC battery backup module designed with copper terminals for convenient wire connection. ♦️The automatic switch to the effective control current of the battery is up to 12A, the power is up to 150W at 12V. ♦️Widely used to control the power supply of incubator, computer, network. ♦️Control voltage: DC12V ♦️Control current: 12A ♦️Support power: 150W ♦️Weight: 29g / 1oz (approx.) 📌Price 1500 Birr Contact    📱0914-839754  @R0bel            📱0974197825 📌 ኣድራሻችን፡ 4 ኪሎ: ቅድስት ስላሴ መንፈሳዊ ኮሌጅ ህንፃ፡ 1ኛ ፎቅ ቢ.ቁ  103ለ

📌Soldering Lead ♦️Advantage: 37% lead content effectively lowers melting point and improves the soldering gloss, also saves your work time. ♦️Size: Inside with rosin core, it weighs 100g/ 0.22lbs; The size of solder wire roll is 5.4 x 5.4 x 5.1cm/ 2.1 x 2.1 x 2.0 inches; ♦️The diameter of the electrical soldering wire is 0.8mm/ 0.031 inches. ♦️Composition: Sn: 63%; Pb: 37%; Flux: 2%. ♦️Physical Performance: Its melting point is 183°C(361℉); Good fluidity, heats evenly, good thermal and electrical conductivity. ♦️Wide Application: Perfect for electric soldering and wire connections. Such as micro-soldering on the motherboard, SMD soldering, radios, VCRs, stereos, wires, motors, circuit board. ♦️Suitable for household electricals repairing, DIY, cable reparation, circuit repairing. 📌Price 1050 Birr Contact    📱0914-839754  @R0bel            📱0974197825 📌 ኣድራሻችን፡ 4 ኪሎ: ቅድስት ስላሴ መንፈሳዊ ኮሌጅ ህንፃ፡ 1ኛ ፎቅ ቢ.ቁ  103ለ

📌2000W 220V AC Motor Speed Controller Voltage Regulator ♦️durable and flexible tool for DIY enthusiasts and professionals ♦️regulates the power supply for various devices such as furnaces, water heaters, lamps, motors, and irons ♦️capacity to handle up to 2000W ♦️Input supply voltage 110V ~ 200V AC ♦️Output voltage 50V-200V ♦️Maximum output power 2000W ♦️Maximum output current 25A ♦️Voltage regulating range 50V-250V AC ♦️Dimensions 85 x 55 x 38 mm ♦️AC 50-220V 2000W(max) 25A SCR Constant Voltage AC Motor Speed controller LED dimmers ♦️ The product uses a new high-power bidirectional thyristor with current up to 25A, which solves the problem of overcurrent caused by low resistance of electric furnace wire under the condition of refrigeration 📌Price 1500 Birr Contact    📱0914-839754  @R0bel            📱0974197825 📌 ኣድራሻችን፡ 4 ኪሎ: ቅድስት ስላሴ መንፈሳዊ ኮሌጅ ህንፃ፡ 1ኛ ፎቅ ቢ.ቁ  103ለ

📌433Mhz RF Transmitter & Receiver ♦️433MhzRF Transmitter and Receiver allows you to exchange data between two devices via radio frequency, Remote control switch receiver module ♦️Arduino-compatible expansion board that gives your Arduino the ability to receive and decode radio signals transmitted on the unlicensed 433MHz band using ASK (Amplitude Shift Keying) or OOK (On-Off Keying) modulation ✨Receiver ♦️Model: MX-05V. ♦️Voltage: 5Vdc. ♦️Current: 4mA. ♦️Frequency: 433.92MHz. ♦️Sensitivity: -105 dB. ♦️Size: 30x14x7mm. ✨Transmitter: ♦️Model: MX-FS-03V. ♦️Transmitter distance: 20~200Meters. ♦️Voltage: 3.5~12V. ♦️Working Mode: Amplitude Modulation (AM). ♦️Transmitter Speed: 4KB/S. ♦️Transmitter power: 10mW. ♦️Size: 19x19mm 📌Price 750 Contact    📱0914-839754  @R0bel            📱0974197825 📌 ኣድራሻችን፡ 4 ኪሎ: ቅድስት ስላሴ መንፈሳዊ ኮሌጅ ህንፃ፡ 1ኛ ፎቅ ቢ.ቁ  103ለ