The RF transceiver with ATmega8 prepared samples prepared with C language software has all the source code for the application circuit used joke 🙂 handmade by remote control a water gun at school students have soak 🙂
PET bottles used to store water gun ATMega8 reinforced with 13 mosfet pin number to pop the water tested. TX434 and RX434 RF modules used
Water Gun Project test
Austin Shaf 2010 – Atmega8 16PU Student Soaker – The ultimate school prank. A user will have the capability to spray students walking throught the halls with water without them knowing the source of the water. The student soaker will be placed above a ceiling board above the school’s hallway. The device will be connected to a pump that sprays water. The user activates the pump using a one channel transmitter. A receiver on the module’s end outputs a analog voltage that the ATmega8 reads. The speed of the pump is based on the analog voltage.
Source: hackaday.com/2010/06/17/student-soaker-wireless-water-gun/ RF Transceiver ATMega8 Example Water Gun Circuit files alternative link:
Password: 320volt.com
Published: 2010/11/25 Tags: atmega8 projects, avr project, microcontroller projects
Amplifiers Circuits Switch Mode Power Supply IR2110 SG3525 Driver
SMPS switch mode power supply circuit power amplifier used in the output symmetrical + – 50v 4N35 opto-coupler connected to the 10k potentiometer with a voltage adjustment can be done, of course, extremely high or low should not be set higher voltages for the output filter capacitor voltage must be increased and the transformer’s secondary winding number should be increased to + -75v 2×28 tour was called.
Power Amplifier SMPS Circuit