w****e67
Three different boards for Arduino project
1778
2
Feb 29.2016, 14:09:27
Because of delivery it was more cost effective for me to get DHL and get all delivered as a single package. The three boards are used in my "robo-clock" project but will also be very useful for many Arduino projects in the future. One allows easy and convenient connections to a 12 bit DAC and audio amplifier via SPI interface. The second board is a general purpose "bus board" that allows me to make multiple SPI and/or I2C connections to a single project. It also has a RTC1307 and SD card breakout connection built in. The third board is a breakout for 2 MCP23S17 I/O expanders organized nicely for RGB leds but not restricted to any single type of use.
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Mosfet Dimmer MultichannelMain Processor used is an Atmega2560 that again controls 10 Tiny85's. The dimmer circuit is based around a BUZ41A mosfet controlled with PWM. the PWM is timed with a zero detection circuit to ensure that LED's dim without flicker. This dimmer can dim all electronic transformers and LED bulbs. Max 200W pr channel. Everything is controlled through a WizNet W5100 based ethernet controller. A smartphone app and desktop app is made to control it.2983 0 Feb 25.2016, 18:22:07 -
Instrumentation systemProject for liquid level control using ultrasounds1783 0 Feb 25.2016, 17:52:38 -
Automatic irrigation systemautomatic irrigation system: Can communication, 12V motor control, Rfidfor position detection Rf IO transmetting : 6 12v IO transmetting for hydraulic group on tractor IR piloting of oil diffuser1887 0 Feb 25.2016, 03:25:57
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K****ter
Nov 16.2025, 18:32:27
Hey, laatst wilde ik iets nieuws proberen en stuitte toevallig op vegashero. Wat me meteen opviel, is dat spelers uit Nederland speciale bonussen krijgen, wat het extra leuk maakte om te beginnen. Ik probeerde de Book of Dead-slot en na een paar kleine verliezen viel er ineens een flinke winst uit, wat echt een leuke verrassing was. Het platform werkt soepel, de spellen zijn overzichtelijk en alles voelt veilig en betrouwbaar aan. Sindsdien log ik er regelmatig in en kan ik het aanraden aan iedereen die van casino-ervaringen houdt.
A****rey
Oct 28.2025, 07:54:57
An interesting project—it reminded me of my experiments when I was trying to automate the controls of my gardening equipment. Everything was going great until I encountered a power overload, which caused the trimmer motor to burn out. Then I started looking for reliable tool brands and reviews, and I discovered worx reviews . After that, I chose a different model after reading other users' experiences, and now the system works flawlessly, even in rainy weather.