555 demonstrate the use of integrated square wave oscillator circuit on a simple counter and Proteus simulation drawings.
0-99 counter circuit (you can set the count rate with variable resistor RV1)
10 Led king circuit rider (you can set the speed of light LEDs with a resistor RV2)
29 Led Animation circuit (resistors RV1 with the LEDs, you can set the speed of light)
555 Circuits Schematics
555 Example Circuits proteus isis simulation files:
555 Example Circuits
Password: 320volt.com
Published: 2008/12/22 Tags: 555 timer circuits, analog circuits projects, simple circuit projects
Transformer Calculator Program
Transformer Calculation v0.1 is program for calculating number of coils and wire thickness. If you have some experience in assembling transformers, then this program is perfect for you. If you don’t known anything about assembling transformers, please don’t use calculations from this program for building your own transformer! Wrong calculation can do damage to your electric device attached to electric network, and IT CAN KILL YOU !!! You can still use this program to determine how big EI core of transformer must be, if you plan to buy transformer. Note there are lot of transformers that are hybrids, so if you need transformer for amplifire buy right sized transformer. Hybrid transformer are ordinarily small and under high load it can overheat.