Practical Tech

For Electrical and Electronics Engineers...visit this web :)
http://www.electronicshub.org/

Electronics Hub - Latest Free Electronics Projects and Circuits

1). Data logging shield for arduino = Rs 700/-
2). Arduino Ethernet shield Mega Compatible = Rs900/- with free 2 meter Ethernet Cable Cat 5e
3). Arduino Uno Smd = Rs 450/-
4). Multifunctional Nano UNO Expansion = Rs 350/-
5). PIC K150 programmer for All PIC series with cable = Rs 1000/-
6). Dual Shaft Gear DC Motor with Wheel = Rs 500/-
7). Arduino Nano = Rs 350/-
8). Pair of Nrf24l01 = Rs 250/-
9). PIR sensor = Rs 150/-
10). IMU MPU 6050 = Rs 400/-
11). HMC5883L 3-Axis Digital Compass MAGNETOMETER = Rs 200/-
Buy Any thing and get free Dot Matrix 8x8
Shipment charges = Rs 100/- For those who are not in Karachi

Wireless Surveillance cam via VLC and Chrome + security lock system via RFID + IOT + Home automation via Internet(WLAN/LAN) + hybrid networks eith VLANs and much more. More detail will be uploaded soon

A low cost, portable Control & Instruments device that claims to replace expensive lab and field instruments.
With a single click, the board can transform into a web-based oscilloscope, spectrum analyzer, signal generator, LCR meter, Bode analyzer, or one of many other applications. Red Pitaya can be controlled by using Matlab, LabView, Python & Scilab.
http://redpitaya.com/

index_new | Red Pitaya Red Pitaya was designed to help people learn programming and realize all types of engineering projects – from fun DIY to advanced challenges. | Red Pitaya

What is Visuino?
Visuino is the latest innovative software from Mitov Software. A visual programming environment allowing you to program your Arduino boards. Although it currently supports the official Arduino boards, it is not restricted to their support alone and requests to support new hardware are welcome.
https://www.visuino.com/

Visuino - Visual Development for Arduino Program Arduino boards visually, fast and easy with Visuino

Use your favourite Raspberry Pi to solve everyday problem in office or home.
http://electronicsforu.com/newelectronics/video/detailvideo.asp?id=2678

Useful Raspberry Pi Projects Use your favourite Raspberry Pi to solve everyday problem in office or home.

: RF Signal Detector
http://electronicsforu.com/electronicsforu/circuitarchives/view_article.asp?sno=1361&article_type=1&id=804&tt=unhot&b_type=new

RF Signal Detector This simple circuit can be used to trace the presence of RF signals and electromagnetic noise in your residential area, office or shop.