[manuka], aka [Stan Swan] is a teacher in New Zealand who enjoys enlightening his students on the wonders of electrical circuits. He primarily uses “snap connector” circuit kits, sold under the ...

This homemade Lego PICAXE Pete robot is based on line sensor which utilizes up of a homemade PICAXE-board with an L293 driver chip and light dependent resistors (LDRs). The PICAXE basic will be used ...