bug robot in the robot’s body outside the structure looks simple but cute main ingredients 1 PCs 1 PCs 74HCT240 IC and servo motor, the rest is looking so good, how much labor a work of care. 4 pieces of 1 .5V batteries in series to run the robot by connecting (6v) used. No battery…
Elektor the number given in the magazine’s old modified version of the adjustable power supply circuit .. 0 0 5 between 30v voltage and current settings can be made. Control solid TL082 op amp used in the output stage has the power transistor 2N3772 60 volts 30 amps. In addition, the circuit’s voltage and amperage…
Led effect circuit 64 leds LEDs on the printed circuit board disposed in the impeller has a very different effect. A plurality of circuit components used SMD type. Effects displacement, velocity pcb solder buttons mounted face. Source code for the project and provided drawings eagle pcb diagram. Source: paja-trb.unas.cz/elektronika/konstrukce/snowflake.html FILE DOWNLOAD LINK LIST (in TXT…
In the diagram you can see the circuit, which integrates popular NE555 is used. This integrated using the PWM of a DC motor and / or a lamp is driven by PWM pulses. Together with the engine, the purpose of the lamp using the N-channel MOSFET is from obtaining a strong output. Of course it…
Led flash circuit 180 leds optionally control solid canceled and the only lighting available in LEDs for current limiting made printed circuit board layout beautiful circuit has two positions, if desired NE555 floor can be adjusted with the LEDs flashing (together) are provided or LM358 times the audio input flashing making offers. Pcb circuit layout…
The AVR-based project will facilitate your work in a simple but useful is the author of the popular avr microcontrollers with a knack for pin input, output, etc. is written label templates made of DIP used on pasting so integrated into the sheath connection error such as it’s hard to be more States also are…
Before “Hip6601 with a simple induction furnace” shared a simple induction heater circuit article mentioned has already been experimenting with ir2153 🙂 is a pretty strong circuit ir2153 max4420 high speed mosfet driver with 6 amp outputs amplified after the driver outputs in this way are the provincial essays of 500 volts 30 amps ixfh30n50…
Solar panel, wind turbine electricity production with free energy issues are very popular a few article for charging different circuits I shared this practice wind turbines and solar panels are used together control circuit is simple but links work a little complicate , but plenty of pictures there by carefully examining the system is solved…
FM Transmitter circuit BH1417 integrated based on the laptop computer for use on USB powered circuit designed as desktop computers can be used in .. almost all materials SMD type used printed circuit board size quite kept small for the oscillator 7.6mhz crystal used is scheduled for release tapes are gradually dip switch can easily…
In the video screen printing method using a T-shirt printed on the same pcb printing you can use for already many people with this method at home pcb prints even in series produces is actually a bit time-consuming a challenging job takes longer, but the error rate is very low in mass production may be…