Robert Applegate
UNITED STATES OF AMERICA • + Follow
Edit Project
Components
|
TI System Timer Chip TPS5111 |
x 1 | |
|
TI TPS61023 boost converter |
x 1 | |
|
10uF Caps |
x 3 | |
|
91K resistor |
x 1 | |
|
100K resistor |
x 1 | |
|
470K resistor |
x 1 | |
|
Miniture PB switch |
x 1 |
Description
Battery Life Extender
I wqas trying to use a NodeMCU for a remote temperature monitor. The ssleep mode still uses was to much current for a battery powered device. This circuit should enable me to run for months on to AA or AAA batteries. The NodeMCU is programmed to supply a DONE signal after it transmits the Temperature and Humidity A small switch is provided to allow the user to trigger the timer so they don't have to wait the 30 minutes.
May 27,2020
698 views
Battery Life Extender
2 Layers PCB 15 x 28 mm FR-4, 1.6 mm, 1, HASL with lead, Green Solder Mask, White silkscreen
This circuit will wake up every half hour and run until it receives a done signal. The unit then goes into a sleep mode.
698
1
0
Published: May 27,2020
Download Gerber file 4
Purchase
Donation Received ($)
PCBWay Donate 10% cost To Author
*PCBWay community is a shared platform and we are not responsible for any design issues.
Copy this HTML into your page to embed a link to order this shared project
Copy
Under the
Attribution-ShareAlike (CC BY-SA)
License.
- Comments(0)
- Likes(1)
You can only upload 1 files in total. Each file cannot exceed 2MB. Supports JPG, JPEG, GIF, PNG, BMP
0 / 10000
Remove
It looks like you have not written anything. Please add a comment and try again.
View More
- rosario di palma Aug 12,2022
View More
VOTING
0 votes
- 0 USER VOTES
0.00
- YOUR VOTE 0.00 0.00
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
Design
1/4
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
Usability
2/4
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
Creativity
3/4
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
Content
4/4
More by Robert Applegate
You may also like
-
Open Source Very Large Stick - Freejoy & MMjoy2 breakout board
339 0 0 -
RF Control training board for students based on ESP32 C3
456 0 2 -
Aquarius+ Computer, Standard PCB
651 0 3 -
KINETIC COASTERS with a TWIST! Laser or 3D Print some DIY Magic
474 0 1 -
RPI - 8 IO PLC With ATTiny85 Watch Dog
416 0 0 -
Nintendo Famicom HVC-001 Controller Shells
512 0 1 -
COMMODORE 128 DIAGNOSTIC REV.785260 KEYBOARD DONGLE
488 0 4 -
COMMODORE 128 15KHz DISPLAY ADAPTER (C128 80 COLUMN ADAPTER)
622 1 4 -