Spider robot mechanically quite a detailed project control system based on pic microcontroller Basic Stamp 2 module is provided with circuit 7.2 Volt NiCad batteries in addition to the fed with the RC5 remote support, there is a variety of sound effects Robot circuit all sources (codes, orcad schema etc) shared a robotic jobs for people dealing with an enlightened project
Spider Robot show
Source: http://home.earthlink.net/~henryarnold/
Six-Legged Basic Stamp2 Spider Robot Project ZIP File Password: 320volt.com
220V Soldering Iron Temperature Control with AT89C2051 LED Display
Sold in the market potency heat settings with TRIAC 220v temperature-controlled soldering iron more advanced version control AT89C2051 microcontroller is provided by heat setting 2 button is made with indicators, one for led display used temperature% are read.
Control circuit with triac driver moc3041 opto-isolated circuit diagram Triac T he G Gheit stated as the cathode and the anode K can use triac BT138. Source C code given to the project.