Recent content by jimmy88

i have ds18b20 and it reads temperature im using the debug command and the values is shown on the debug window anyway the temperature reading is realistic but when i try to apply heat near to the sensor it takes time to let the temperture increase is it ok to touch the sensor by a heat...

is it possible to connect/use the lcd provided in the serial lcd kit axe033 to the hs595 like dr acula circuit or connecting the lcd directly to the microcontroller like its mentioned on manual 3 pages 35-39 and downloading the codes provided in the manual ?? or this lcd only works on the kit...

i assembled the same circuit of dr.acula which is on this link http://drvernacula.topcities.com/lcd_clock_for_controlling_pumps_.htm and i downloaded the same code but the lcd is just showing squares there's no change when i push the buttons so its not working with me is this circuit should be...

im really new in picaxe world i really need help ,i have a project that i should make a clock that the user can set the time/date and alarm(or target timing) using keypad and then this alarm will let a robot work the data will be sent wirelssly to the robot (ex...like every day at 3:00 to 4:00...

i bought line follower kit(from tech-supplies) and it comes with three IR LEDs but i lost one of them so i bought an IR LED from radio-shock but it doesn't work while the the original two LEDs that comes with the kit is working . are the IR LEDs on the line follower kit is special or from a...