GPIO Extension Board with Ribbon Cable. 40 Pin GPIO Extension Board with 40 Pin Rainbow Color Ribbon Cable for Raspberry Pi 1 Models A+ and B+, Pi 2 Model B, Pi 3 Model B, B+ and Pi Zero. Specifically designed for Raspberry Pi Model B+. With this kit you can connect your Raspberry Pi Model B+ 40 pin GPIOs direct to a breadboard.
Package List Includes :
(1) GPIO Extension Board x1
(2) 40 Pin GPIO Rainbow Color Ribbon Cable x1
Price 1250 Birr
Address Megenagna Zefmesh Grandmall 3rd floor 301
0922787347/0924468599/0923522790
VECTOR FOUR ENGINEERING

Ethernet Shield.
Based on the W5100 Wiznet. W5100 allows an uno board to connect to the internet. Stackable Design, can directly support Arduino official Ethernet Library. Supports up to four simultaneous socket connections. Can use to store files for serving over the network. Compatible with the Uno as well as Mega (1280/2560). Can be accessed using the Mini SD TF library. Operating voltage is 5V. Ethernet Controller: W5100 with internal 16K buffer. Connection speed is 10/100Mb.
Price 3000 Birr
Address Megenagna Zefmesh Grandmall 3rd floor 301
0922787347/0924468599/0923522790
VECTOR FOUR ENGINEERING

USB Host Shield.
Compatible with following hardwares:
Arduino Uno,
Arduino Diecimila / Duemilanove 328,
Arduino Mega 2560 (Recommended),
Arduino Mega 1280
- After achieving the Arduino USB HOST function, can communicate with other USB devices, and support USB HUB function.
Price 3000 Birr
Address Megenagna Zefmesh Grandmall 3rd floor 301
0922787347/0924468599/0923522790
VECTOR FOUR ENGINEERING

GT2 Timing Belt & Pulley. The belt is open-ended in length.
Price of GT2 Pulley 750 Birr
Price of GT2 Belt 650 birr per meter
Address Megenagna Zefmesh Grandmall 3rd floor 301
0922787347/0924468599/0923522790
VECTOR FOUR ENGINEERING

Good news for All
👉NERD will be opening hacker space and courses beginning next month!! Go to https://nerdethiopia.com to register now! Or call the phone numbers in the photos above!

Ministry of innovation and technology (MinT):
የውድድር ጥሪ ማስታወቂያ ለኢኖቬተሮች፦
''''''''''''''''''''''''''"""''''////////////''''''""""""""""""""""""

የኢኖቬሽንና ቴክኖሎጂ ሚንስቴር ሀገራዊ ችግር ፈች፣ ዘርፍ ተሻጋሪ እና ሲጠናቀቁም ወደ ምርትና አገልግሎት በመቀየር ኢኮኖሚያዊ ተጠቃሚነትን የሚያረጋግጡ የምርምርና ኢኖቬሽን ፕሮጀክቶችን በመደገፍ ለውጤታማነታቸው እንደሚሰራ ይታወቃል፡፡

ሚኒስቴር መስሪያ ቤታችን በያዝነው የ2013 በጀት ዓ.ም ከተባበሩት መንግስታት ልማት ፕሮግራም /UNDP/ ጋር በመተባበር በኮቪድ -19 ወረርሽኝ ምክንያት በመንግስት አገልግሎት አሰጣጥ ላይ የደረሰውን አሉታዊ ተፅዕኖ መቀነስ የሚያስችሉ የኢኖቬሽን እና ቴክኖሎጂ ምርምር ፕሮጀክቶችን በመለየት ለመደገፍ ተዘጋጅቷል።

በመሆኑም ከዚህ በፊት በነበረው ልክ ወይም በተሻለ ሁኔታ የመንግስት አገልግሎት መስጠት የሚያስችሉ ዲጅታል መፍትሄዎችን ማቅረብ የሚችሉ የፈጠራ ባለሙያዎች እና ድርጅቶች ይህ ማስታወቂያ ከተገለጸበት ዕለት አንስቶ በሚቀጥሉት ተከታታይ አስር ቀናት እስከ (እ.ኤ.አ.) ህዳር 8/2020 ለመወዳደር እንድትመዘገቡ ጥሪ እናስተላልፋለን።

የኢኖቬሽንና ቴክኖሎጂ ሚኒስቴር #MInT እና የተባበሩት መንግስት የልማት ፕሮግራም #UNDP በመተባበር
አዲስ አበባ

ማሳሰቢያ፦
ለበለጠ መረጃ የሚከተለውን ማስፈንጠሪያ ተጭነው ይመልከቱ፦
https://www.et.undp.org/content/ethiopia/en/home/presscenter/articles/2020/covid-19-challenge-grant--digital-solution-for-government-servic.html በመግባት ማግኘት ይችላሉ።

# Bahirdar
Good News to those of you in Need of Arduino Products in BahirDar
U can get @ DAnet electronics and stationery
join Telegram Channel : https://t.me/dan122127
Adress:_ B/Dar kebele 05 next to Girum Gaynt hotel.
Phone no: 0985033293/0967131071

የኤሌክትሪካል ኢንጅነሪንግ እና የቴክኖሎጂ ለመማር ከፈለጉ ምርጥ ቻናል አለን: ይቀላቀሉን!

✅ የህንፃ ኤሌክትሪክ መስመር ዝርጋታ
✅ኤሌክትሪክ ማሽን ተከላና ጥገና
✅የፍሪጅ እና የልብስ ማጠቢያ ጥገና
✅ የኤሌክትሪክ መስመር ዝርጋታ ስልጠና
✅ የኮምፒውተር ጥገና
✅ስለኤሌክትሪክ ጥገና
✅Technology News

እና በየሳምንቱ የሚያሸልሙ ጥያቄዎች የሚቀርቡበት ምርጥ ቻናል።

አሁኑኑ ይቀላቀሉን👇👇
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Reed Switch Module
Open reed switch
Working voltage: 3.3V~5V
Digit signal output (0 and 1). The reed switch must work together with the magnet, when it detects magnetism, the circuit is connected and the module outputs a low level; when there is no magnetic force, it is disconnected and the module outputs a high level. If the sensing range of the reed to the magnet is more than 1.5cm, it will become insensitive and it may not be triggered
Price 450 Birr
Address Megenagna Zefmesh Grandmall 3rd floor 301
0922787347/0924468599/0923522790
VECTOR FOUR ENGINEERING

Channel for ECE Engineering & Technology, featuring:➡
~Basic and advanced concepts
~Question and Answers
~Study materials & also this channel provides you #Technology News like #AI #IoT #QuantumComputing #Coding #3D printing.
https://t.me/ECEtalkdotET
➖➖➖➖➖➖➖➖➖➖➖
🍁 Join : @ECEtalkdotET
🍁 Join : @ECEtalkdotET
🍁 Join : @ECEtalkdotET
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CA3130 MOSFET Op-Amp
Op-amp coupled with MOSFET at output
Wide power supply Range
Singe supply – 5V to 16V
Dual supply – ±2.5V to ±8V
Input Terminal current: 1mA
Maximum Output Voltage: 13.3V
Maximum source current: 22mA
Maximum sink current: 20mA
Supply current: 10mA
Common Mode Rejection Ration (CMRR): 80dB
Price 150 Birr
Address Megenagna Zefmesh Grandmall 3rd floor 301
0922787347/0924468599/0923522790
VECTOR FOUR ENGINEERING

Tank Pool Horizontal Water Level Switch Liquid Level Sensor Liquid PP Plastic Ball Float Switch.
Material: PP
Contract rating (Max): 10W
Switching voltage (Max): 110VDC
Switching current (Max): 0.5A
Breakdown voltage (Max): 220VDC
Carry current (Max): 1A
Contract resistance (Max): 100 OHM
Temperature rating: -10 ~ +60 Celsius degree
A float switch is a device used to sense the level of liquid within a tank, it may actuate a pump, an indicator, an alarm, or other device.
Use them with hydroponics, saltwater tank, freshwater tank, gardening, aquariums for power head control, pet bowls, fish tanks, filtration, heating, or what ever your project may be.
Price 750 Birr
Address Megenagna Zefmesh Grandmall 3rd floor 301
0922787347/0924468599/0923522790
VECTOR FOUR ENGINEERING