Turn on and circulate a Lasko 5538 Ceramic Heater with Arduino

Download the sketch or copy and paste the below code into the Arduino IDE. // This program allows an Arduino Uno to power on and circulate a Lasko 5538 Ceramic Heater. // // Usage: Attach an IR led (TSAL7400), but i believe any 940nm 5MM irled will work. // Arduino Uno pin 13 -> resistor -> …

Connecting a G1100 router as primary to a Actiontec MI424-WR router as a bridge

Why Wireless devices located too far from the primary router. Results in low signal strength and ultimately slower connection speed. Primary router: G1100 router Secondary router: Actiontec MI424-WR   Solution The secondary router, MI424, will be converted to a coax bridge. Following these instructions will connect your secondary router (Actiontec MI424-WR) to the primary router …

Cleaning your teeth for 2 mins

I created a circuit that utilizes a LM555 and an 4017 that will tell the user when to start brushing a different area. Each led will be on for 30 secs. Parts List: (2)104 Capacitor 10uF Capacitor 2M Pot (2)1k Resistor 4.7k Resistor LM555 4017 (4) Led’s SPST Switch Minimum 5v power supply