Vector Four Enginnering/Arduino Shop/ Electronics Supermarket

Co2 Laser Display - Externally connected to the power supply of MYJG100W & 150W with network port through network cable, real-time display of processing current and information status. - Enhances your laser machine’s functionality with our LCD screen, compatible with M series power supply MYJG PSU models. This LCD screen allows you to conveniently display and adjust the current used in your laser processing. It is specifically designed for use with MYJG 50W 60W 80W models to display the current, and MYJG100W, 150W models to display and adjust the current. Telegram Instagram YouTube TikTok Websites Facebook Price 4500 birr 🌐https://vector4engineering.com/product/co2-laser-display/ 📍- Megenagna, Zefmesh Grandmall 3rd floor 301 📍- Mexico(sengatera), Yobek Building 7th floor 709A 📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor 0993802995 Vector Megenagna 0970222227 Vector Mexico 0953888899 Vector Mekelle Branch

Slide Pot 10K - Slide Pot – Medium (10k Linear Taper) - A simple slide potentiometer rated at 10KOhm and 0.1W - Varies between 0 and 10Khm - Dimensions: 9.5mm x 45mm Telegram Instagram YouTube TikTok Websites Facebook Price 250 birr 🌐https://vector4engineering.com/product/slide-pot/ 📍- Megenagna, Zefmesh Grandmall 3rd floor 301 📍- Mexico(sengatera), Yobek Building 7th floor 709A 📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor 0993802995 Vector Megenagna 0970222227 Vector Mexico 0953888899 Vector Mekelle Branch

Slide Switch - 3 Position 6 Pin Slide Switch - 6A/125VAC - 3A/250VAC - 6 Pin ON/Off Switch Telegram Instagram YouTube TikTok Websites Facebook Price 150 birr 🌐https://vector4engineering.com/product/slide-switch-2/ 📍- Megenagna, Zefmesh Grandmall 3rd floor 301 📍- Mexico(sengatera), Yobek Building 7th floor 709A 📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor 0993802995 Vector Megenagna 0970222227 Vector Mexico 0953888899 Vector Mekelle Branch

Shift Register SN74HC166N - Series 74HC - Number of Elements 1 - Number of Bits per Element 8 - Voltage Supply 2V-6V - 8 Bit Serial or Parallel in and Serial out Telegram Instagram YouTube TikTok Websites Facebook Price 100 birr 🌐https://vector4engineering.com/product/sn74hc166n/ 📍- Megenagna, Zefmesh Grandmall 3rd floor 301 📍- Mexico(sengatera), Yobek Building 7th floor 709A 📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor 0993802995 Vector Megenagna 0970222227 Vector Mexico 0953888899 Vector Mekelle Branch

THIS WEEK’S DISCOUNTED ITEM DRV8825 Stepper Motor Driver - Simple step and direction control interface. It lets you control one bipolar stepper motor at up to 2.2 A output current per coil. With Six different step resolutions. - Discount period February 17 upto February 23, 2025 (1 Week) Telegram Instagram YouTube TikTok Websites Facebook Original price 600 birr Discounted price 500 birr https://vector4engineering.com/product/drv8825/ 📍- Megenagna, Zefmesh Grandmall 3rd floor 301 📍- Mexico(sengatera), Yobek Building 7th floor 709A 📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor 0993802995 Vector Megenagna 0970222227 Vector Mexico 0953888899 Vector Mekelle Branch

📌Urgent Notice Our Dear customers, Our shop at Megenagna, Zefmesh Grandmall will be closed temporarily for the next (3)three days. It will be opened on Monday. In the meantime come and use our shop at Mexico (Sengatera), Yobek building 7th floor 709A. You can also shop online through our website www.vector4engineering.com. Mexico(sengatera), Yobek Building 7th floor 709A 0970222227 Vector Mexico 0993802995 VECTOR FOUR ENGINEERING PLC

THIS WEEK’S DISCOUNTED ITEM Ramps Shield V1.6 - Almost same as Ramps 1.5 , the difference is Ramps 1.6 has new 2 pin connectors, which is more simple and convenient to connect, what’s more ,Ramps 1.6 has a good Heatsink above MOS tube in order to give a better function to heat dissipation. Besides, the Power of Ramps 1.6 is more larger than Ramps 1.5, the largest power will be up to or 270W , and Ramps 1.5 just can be up to 200W, or samller than 200W. - Discount period February 10 upto February 15, 2025 (1 Week) Telegram Instagram YouTube TikTok Websites Facebook Original price 1,850 birr Discounted price 1,550 birr https://vector4engineering.com/product/ramps-shield-v1-6/ 📍- Megenagna, Zefmesh Grandmall 3rd floor 301 📍- Mexico(sengatera), Yobek Building 7th floor 709A 📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor 0993802995 Vector Megenagna 0970222227 Vector Mexico 0953888899 Vector Mekelle Branch

RTL-SDR V4 - RTL-SDR is a USB dongle that can be used as a computer based radio scanner for receiving live radio signals in your area (no internet required). - Can tune from 500 kHz to 1.7 GHz and has up to 3.2 MHz (2.4 MHz stable) of instantaneous bandwidth. - Great for many applications including general radio scanning, air traffic control, public safety radio, ADSB, AIS, ACARS, trunked radio, P25 digital voice, POCSAG, weather balloons, APRS, NOAA APT weather satellites, radio astronomy, meteor scatter monitoring, DAB, or for use as a low cost pan adapter with a traditional ham radio. Telegram Instagram YouTube TikTok Websites Facebook Price 12,500 birr 🌐https://vector4engineering.com/product/rtl-sdr/ 📍- Megenagna, Zefmesh Grandmall 3rd floor 301 📍- Mexico(sengatera), Yobek Building 7th floor 709A 📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor 0993802995 Vector Megenagna 0970222227 Vector Mexico 0953888899 Vector Mekelle Branch

JK022 AC220V 10A Power On Delay Relay Module - Model: jk022 AC power on disconnect delay - Input: 220VAC - Maximum switching capacity: 10A250VAC or 10A30VDC - Enabled for a period of time before disconnecting, up to 200 seconds - Function: After connecting to 220v, immediately connect the load (ie. connect to com and not), and disconnect after the delay time has arrived. (Please note that this model starts to delay when turned on, without triggering a signal) Telegram Instagram YouTube TikTok Websites Facebook Price 950 birr 🌐https://vector4engineering.com/product/jk022/ 📍- Megenagna, Zefmesh Grandmall 3rd floor 301 📍- Mexico(sengatera), Yobek Building 7th floor 709A 📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor 0993802995 Vector Megenagna 0970222227 Vector Mexico 0953888899 Vector Mekelle Branch

ATmega128 Development Board - Input Voltage:DC 3.3V-5V - Interface:ISP interface,JTAG interface - Can be powered by USB cable or USB power supply of emulator and downloader,or can be powered by external power supply. - The module has 8 LED light-emitting tubes onboard,which can be used for running water light experiments and function indications during experiments. It has four independent buttons, which can do button experiments and interrupt experiments. Are designed for Embedded Systems and are suited for Prototyping. Telegram Instagram YouTube TikTok Websites Facebook Price 3,500 birr 🌐https://vector4engineering.com/product/atmega128/ 📍- Megenagna, Zefmesh Grandmall 3rd floor 301 📍- Mexico(sengatera), Yobek Building 7th floor 709A 📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor 0993802995 Vector Megenagna 0970222227 Vector Mexico 0953888899 Vector Mekelle Branch

SN74HC86N XOR Gate IC - Quad 2-Input XOR Logic Gate, 14-Pin PDIP - Number of Circuits 4 - Number of Inputs 2 - Schmitt Trigger Input No - Voltage Supply 2V-6V - SN74HC86N, - Contains four independent 2-input XOR gates. Each gate performs the Boolean function Y = A ⊕ B in positive logic. - An XOR gate may serve as a “programmable inverter” in which one input determines whether to invert the other input, or to simply pass it along with no change. Hence it functions as a inverter (a NOT gate) which may be activated or deactivated by a switch. Telegram Instagram YouTube TikTok Websites Facebook Price 100 birr 🌐https://vector4engineering.com/product/sn74hc86n-xor-gate-ic/ 📍- Megenagna, Zefmesh Grandmall 3rd floor 301 📍- Mexico(sengatera), Yobek Building 7th floor 709A 📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor 0993802995 Vector Megenagna 0970222227 Vector Mexico 0953888899 Vector Mekelle Branch

Power Filter CW4L2-20A-T - CW4L2-20A-T EMI Power Filter Single Phase AC 115V/250V 20A 50/60Hz for Laser Machine - The EMI power line filter works as a low-pass filter that attenuates high-frequency noise in the power line while allowing the desired power frequency (DC or 50/60/400Hz) current to pass through freely. The filter works by diverting the high-frequency noise current away from the device to be protected to the ground. - Max. Leakage Current Line to Ground: 115VAC 60Hz 0.25mA - Max. Leakage Current Line to Ground: 250VAC 50Hz 0.45mA Telegram Instagram YouTube TikTok Websites Facebook Price 4,500 birr 🌐https://vector4engineering.com/product/cw4l2-20a-t/ 📍- Megenagna, Zefmesh Grandmall 3rd floor 301 📍- Mexico(sengatera), Yobek Building 7th floor 709A 📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor 0993802995 Vector Megenagna 0970222227 Vector Mexico 0953888899 Vector Mekelle Branch

Temperature and Humidity Controller ZFX-ST3022 24V - Digital Temperature and Humidity Controller ZFX-ST3022 Dual Stage Thermostat with 2 LED Display 24V 10A - 3-in-1 thermostat , This digital controller can be used as a temperature controller, humidity control, temperature and humidity controller. - Voltage: 24VDC - Humidity Control Range: 1%~99%HR - Temperature control range: -20℃~80℃ Telegram Instagram YouTube TikTok Websites Facebook Price 3,500 birr 🌐https://vector4engineering.com/product/st3022/ 📍- Megenagna, Zefmesh Grandmall 3rd floor 301 📍- Mexico(sengatera), Yobek Building 7th floor 709A 📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor 0993802995 Vector Megenagna 0970222227 Vector Mexico 0953888899 Vector Mekelle Branch

SN74LS283N Adder IC - SN74LS383N Binary Full Adder with Fast Carry. A half adder adds 2-bit binary numbers but cannot include a carry bit. In contrast, a Full Adder adds the carry bit along with the two binary numbers, enabling the addition of multi-bit binary numbers by cascading multiple Full Adder circuits. - Series 74LS - Number of bits 4 - Number of Elements per Chip 1 Telegram Instagram YouTube TikTok Websites Facebook Price 100 birr 🌐https://vector4engineering.com/product/sn74ls283n/ 📍- Megenagna, Zefmesh Grandmall 3rd floor 301 📍- Mexico(sengatera), Yobek Building 7th floor 709A 📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor 0993802995 Vector Megenagna 0970222227 Vector Mexico 0953888899 Vector Mekelle Branch

Teensy 4.1 Board - The Teensy 4.1 is the newest iteration of the astoundingly popular development platform that features an ARM Cortex-M7 processor at 600MHz, with a NXP iMXRT1062 chip, four times larger flash memory than the 4.0, and two new locations to optionally add more memory. It provides greater I/O capability, including an ethernet PHY, SD card socket, and USB host port. Telegram Instagram YouTube TikTok Websites Facebook Price 12,500 birr 🌐https://vector4engineering.com/product/teensy-4-1/ 📍- Megenagna, Zefmesh Grandmall 3rd floor 301 📍- Mexico(sengatera), Yobek Building 7th floor 709A 📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor 0993802995 Vector Megenagna 0970222227 Vector Mexico 0953888899 Vector Mekelle Branch

12V Pump 3W - DC submesrible water pump dc1020 - DC: 5-12V - Power: 3W - Hmax.: 0.4-1.5m - Qmax: 200L/H - This pump creates water flow and aerates your aquarium to simulate natural ocean / river environment. - The pump is a must have accessory for you fish tank, fountain and more. Telegram Instagram YouTube TikTok Websites Facebook Price 1,500 birr 🌐https://vector4engineering.com/product/12v-pump-3w/ 📍- Megenagna, Zefmesh Grandmall 3rd floor 301 📍- Mexico(sengatera), Yobek Building 7th floor 709A 📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor 0993802995 Vector Megenagna 0970222227 Vector Mexico 0953888899 Vector Mekelle Branch

SN74LS238N Decoder IC - The SN74LS238N is a 3-to-8 line decoder/demultiplexer with active-low outputs, which means it has three input lines and eight output lines. The function of this IC is to decode a 3-bit binary input into one of eight mutually exclusive outputs. - Outputs can be connected to form a BCD-to-decimal decoder Telegram Instagram YouTube TikTok Websites Facebook Price 100 birr 🌐https://vector4engineering.com/product/sn74ls238n/ 📍- Megenagna, Zefmesh Grandmall 3rd floor 301 📍- Mexico(sengatera), Yobek Building 7th floor 709A 📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor 0993802995 Vector Megenagna 0970222227 Vector Mexico 0953888899 Vector Mekelle Branch

BMS 15S 48V 60A LiFePO4 - LiFePO4 BMS PCB 15S 48V 60A Daly Balanced Waterproof Battery Management System - DL 15S 48V 60A PCB is used for 15 series LiFePO4 48V battery pack - Discharge current 60A - Charging current 30A - Charge Voltage: 54.75V - Wiring method: common port - Uses top quality (A-level) protective integrated circuit IC. Strong load ability, constant discharge current 60A, uses high voltage resistance, low inner resistance power MOSFET. The heat sink will greatly help cooling. IC itself has power balancing function. The circuit is simple and reliable. Telegram Instagram YouTube TikTok Websites Facebook Price 6,500 birr 🌐https://vector4engineering.com/product/bms-lifepo4/ 📍- Megenagna, Zefmesh Grandmall 3rd floor 301 📍- Mexico(sengatera), Yobek Building 7th floor 709A 📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor 0993802995 Vector Megenagna 0970222227 Vector Mexico 0953888899 Vector Mekelle Branch

SN74HC03N NAND Gate IC - Series 74HC - Number of Circuits 4 - Number of Inputs 2 - Quadruple 2-Input Positive-NAND Gates With Open-Drain Outputs - NAND gate (NOT-AND) is a logic gate which produces an output which is false only if all its inputs are true; thus its output is complement to that of an AND gate. A LOW (0) output results only if all the inputs to the gate are HIGH (1); if any input is LOW (0), a HIGH (1) output results. Telegram Instagram YouTube TikTok Websites Facebook Price 100 birr 🌐https://vector4engineering.com/product/sn74hc03n/ 📍- Megenagna, Zefmesh Grandmall 3rd floor 301 📍- Mexico(sengatera), Yobek Building 7th floor 709A 📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor 0993802995 Vector Megenagna 0970222227 Vector Mexico 0953888899 Vector Mekelle Branch