![How long will a 9V alkaline battery power my circuit (Arduino, DHT11, ESP8266)? - General Electronics - Arduino Forum How long will a 9V alkaline battery power my circuit (Arduino, DHT11, ESP8266)? - General Electronics - Arduino Forum](https://aws1.discourse-cdn.com/arduino/optimized/4X/4/6/b/46b91c931386eb5714a2eba9e0550d4495b26a6e_2_505x500.jpeg)
How long will a 9V alkaline battery power my circuit (Arduino, DHT11, ESP8266)? - General Electronics - Arduino Forum
![I bricked my Arduino by powering two SG90 servos and a sensor that all run on 5V so I think I'm going to try to use a resistor from my 9v buck I bricked my Arduino by powering two SG90 servos and a sensor that all run on 5V so I think I'm going to try to use a resistor from my 9v buck](https://preview.redd.it/rzuvrh4zpw991.jpg?auto=webp&s=835be0c1c7eb5b88c24f7793da437e0b03cf753a)
I bricked my Arduino by powering two SG90 servos and a sensor that all run on 5V so I think I'm going to try to use a resistor from my 9v buck
![Amazon.com: Miuzei Starter Kit Compatible with Arduino R3 Projects with Microcontroller, LCD1602 Module, Breadboard, Servo, Sensors, Jumper Wires, LEDs, Detailed Tutorial MA13 : Electronics Amazon.com: Miuzei Starter Kit Compatible with Arduino R3 Projects with Microcontroller, LCD1602 Module, Breadboard, Servo, Sensors, Jumper Wires, LEDs, Detailed Tutorial MA13 : Electronics](https://m.media-amazon.com/images/I/61Cf-HEVWHL._AC_.jpg)