Monday, September 5, 2016

Alternating Flasher Circuit Diagram

Hobby Electronics Projects and Circuits

Alternating Flasher Circuit Diagram









Computer Classes in India 

Sunday, March 13, 2016

simple light sensor relay circuit

simple light sensor relay circuit


simple circuits collections
electronic hobby projects

school projects

electronics items india

electronic sircuites
relay circuits
photo diaode circuits
sarkutes

Thursday, March 3, 2016

Connect Arduino with a motor using a transistor

Connect Arduino with a motor using a transistor

connect arduino pin 9 to motor - through 2N2222 transistor

arduino hobby circuits

Sunday, January 24, 2016

RF 315/433 MHz Transmitter receiver module specifications

 RF 315/433 MHz Transmitter  Specifications

Working voltage: 3V - 12V  fo max. power use 12V
Working current: max  Less than 40mA max , and min 9mA
Resonance mode: (SAW)
Modulation mode: ASK
Working frequency: Eve 315MHz  Or  433MHz
Transmission power: 25mW (315MHz at 12V)
Frequency error: +150kHz (max)
Velocity :  less than 10Kbps


 RF 315/433 MHz Receiver Specifications


 
Working voltage: 5.0VDC +0.5V
Working current:≤5.5mA max
Working method: OOK/ASK
Working frequency: 315MHz-433.92MHz
Bandwidth: 2MHz
Sensitivity: excel –100dBm (50Ω)
Transmitting velocity: <9 -95dbm="" .6kbps="" 315mhz="" and="" at="" p="">