I thoroughly recommend testing your power supply using your multimeter. When the circuit is powered, the LED lights up.
Now, you can plug the module into your breadboard and connect the power. WebStep 3: Bask in the Glory of Your Competence. Works with 3.3V and 5V (3V-5V, both power supply and signals) Dimensions: 35.4 x 33.7 x 2.7 mm (d x h x w) Works on I2C (standard at address 0x3C/0x78) Modification possible to set screen to I2C address 0x3D/0x7A. WebTutorial: +5 volt power supply In this tutorial, we make 5 volts power for our logic circuit A LM7805 couples with two capacitors of 100uF and 10uF gets input voltage and produce … 5 amps directly from my desktop switching power supply just … WebReally odd, I can barely get 0.5A through this thing.
Tutorial: +5 volt power supply - Fritzing Voltage Regulator - 5V - COM-00107 - SparkFun … SparkFun Breadboard Power Supply Stick - 5V/3.3V 5 and 3,3V power line for sensors - Fritzing Fritzing power supply 5v WebThe SparkFun Breadboard Power Supply Stick is a very simple board that takes a 6-12V input voltage and outputs a selectable 5V or 3.3V regulated voltage.