![[11E53884-65BE-498E-AD00-563E162066CB_1_105_c.jpeg]]
## Components
- [NodeMCU ESP32](https://amzn.to/4dsGXc0)
- [Hammond 1455C801 enclosure](https://www.mouser.com/ProductDetail/Hammond-Manufacturing/1455C801?qs=Omd18uQ5iJG65Q2olOV0Dw%3D%3D&countryCode=US¤cyCode=USD)
- DC barrels
- 10k potentiometer
- 3D-printed panel
- 3D-printed mounting bracket
- [Alien Tape](https://amzn.to/4k5l98V)
## ESPHome config
![[Pasted image 20250519124528.png]]
```yaml
output:
- platform: esp32_dac
pin: GPIO25
id: dac_output
number:
- platform: template
name: "My Gauge"
optimistic: true
min_value: 0
max_value: 100
step: 1
set_action:
lambda: |-
id(dac_output).set_level(x / 100.0);
```
## Gallery
![[IMG_9332.mov]]
![[97086A1E-AE19-4727-A7A5-A9EABE9917EB_1_105_c.jpeg]]
![[5A524629-3466-43B7-8BEB-7CABA064E380_1_105_c.jpeg]]![[7FBAA140-F9F5-491D-870B-2AA3D6E5DF36_1_105_c.jpeg]]