![pic - I want to have a 9v battery to give a 4.5v - 5v power supply? - Electrical Engineering Stack Exchange pic - I want to have a 9v battery to give a 4.5v - 5v power supply? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/DJSoP.png)
pic - I want to have a 9v battery to give a 4.5v - 5v power supply? - Electrical Engineering Stack Exchange
![pic - I want to have a 9v battery to give a 4.5v - 5v power supply? - Electrical Engineering Stack Exchange pic - I want to have a 9v battery to give a 4.5v - 5v power supply? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/LBU4I.jpg)
pic - I want to have a 9v battery to give a 4.5v - 5v power supply? - Electrical Engineering Stack Exchange
![Schematic of the pressure sensor, powered by a 9V battery through a 5V... | Download Scientific Diagram Schematic of the pressure sensor, powered by a 9V battery through a 5V... | Download Scientific Diagram](https://www.researchgate.net/profile/Stoyan-Russev/publication/232031987/figure/fig3/AS:667614179246081@1536183032146/Schematic-of-the-pressure-sensor-powered-by-a-9V-battery-through-a-5V-voltage-stabilizer.png)
Schematic of the pressure sensor, powered by a 9V battery through a 5V... | Download Scientific Diagram
![55cm 9V Battery Eliminator USB 5V Boost to 9V Cable for Multimeter Microphone Router|Power Cords & Extension Cords| - AliExpress 55cm 9V Battery Eliminator USB 5V Boost to 9V Cable for Multimeter Microphone Router|Power Cords & Extension Cords| - AliExpress](https://ae01.alicdn.com/kf/H4baf917b562545d0a8dd7d7298f1a85d9/55cm-9V-Battery-Eliminator-USB-5V-Boost-to-9V-Cable-for-Multimeter-Microphone-Router.jpg)