The automatic bike turning signal system based on a microcontroller (MCU) available in the market is expensive and difficult to program. Here is a simple and inexpensive circuit that you can... Read more
An interesting circuit transformer is used to supply 12 volt 24 volt dc dc upgrade without using the core n555 used to supply 2sj302 mosfets with opto-sticks connected to the output end of c... Read more
In the DC AC converter circuit, the 555 timer timer integrates a square wave. Continuously transmits and cuts square wave transistors from terminal 3 of terminal 555. The transmission of tra... Read more
Electrical engineer engineer engineer big inventor Nikola Tesla has prepared many drawings and detailed information (in English) are available. A few examples of designs: electronic arc lamp... Read more
In terms of signals with frequencies over 20 kHz ultrasonic waves are ultrasonic waves or ultrasound call. The use of a 36 kHz or 40 kHz signal is common in ultrasou... Read more
The circuit is made with the ne555 timer. The tone of the tones determines the capacitors connected to the buttons. The capacitor values are indicated in the diagram but you can chang... Read more
The circuit generates sound in different tones when the buttons connected between pins 2 and 1 made with the ne555 timer are pressed. The capacitors connected to the tonal buttons of the voi... Read more
The 2 channel 400w class amplifier circuit consists of the NE555 timer, the preamplifier based on LM393 opams, the PWM module ( LM319, THS4271 ) and the ir2110 MOSFETdriver circuit sections,... Read more
There are so many projects with the 555 integration that some of the circuits are strange. “Dominoux” is an interesting electronic circuit built with a 555 timer integration, tri... Read more
Although the metal detector circuit with the 555 timer integration is simple, it works very well. According to many metal detector circuits, the electronic component is not used, but the coi... Read more
