- The 2-500 RPM central shaft motor
- Tyre (20mmx70mm), one shaft(6mm)
- Small black chasis
- RPM may vary upon requirment.
This is a kit PC based two channel oscilloscope running model of PC based two channel oscilloscope for low frequency operation. The AVR microcontroller is there to read the data from its two ADC channels. These data are further sent to the PC. The software running in the PC reads the data and presents these in the form of graph. There are two devices provided for signal generation, one is the 555 timer and second one is the preset. The output of these devices can be connected with any one channel of the controller. The frequency of operation of 555 can be changed and output voltage of preset can be changed.
Automation is playing a wideband role in today’s technology. This can be an automatic detection system, control unit and many others. The kit presented here waters your plants regularly when you are out for vocation. The circuit comprises sensor parts built using op-amp IC LM324. Op-amp’s are configured here as a comparator. Two stiff copper wires are inserted in the soil to sense the whether the Soil is wet or dry.
This kit laser based security system is designed to provide maximum security to a given restricted area where the presence of any person is not desired. If someone tries to pass over the boundary line defined by laser lights, an alarm will be triggered and a sms to the authorized person will be sent. Proper messages will also be displayed on the LCD.