|
|
ESP8266 |
x 1 | |
|
|
HLK-10M05 Hi-Link 5V |
x 1 | |
|
|
RELAY 5V |
x 4 | |
|
|
DIODE 1N4007 |
x 4 | |
|
|
RESISTOR 230OHM |
x 4 | |
|
|
BC547 TRANSISTOR |
x 4 | |
|
|
SMD RESISTOR 1K 805 |
x 6 | |
|
|
SCREW TERMINAL 3PIN |
x 5 | |
|
|
DHT22 SENSOR |
x 1 | |
|
|
AMS1117 3.3V |
x 1 | |
|
|
SWITCH |
x 2 |
HOME AUTOMATION WITH DHT22 TEMPERATURE
In this pcb you can use it as home automation with temperature and humidity monitor.
Very small in size and can control upto 4 channels.
ESP8266 12F OR 12E can be used for this pcb. the pins GPIO 12,13,14 AND 04 are connected to relays and GPIO 05 connected to
dht22 sensor.
Use usb to ttl converter for program.
size of pcb 50*100mm.
It supports blynk
wifi connectivity.
Just blynk code is enough for control.
HOME AUTOMATION WITH DHT22 TEMPERATURE
*PCBWay community is a sharing platform. We are not responsible for any design issues and parameter issues (board thickness, surface finish, etc.) you choose.
Attribution-NonCommercial (CC BY-NC) License
Read More⇒
Raspberry Pi 5 7 Inch Touch Screen IPS 1024x600 HD LCD HDMI-compatible Display for RPI 4B 3B+ OPI 5 AIDA64 PC Secondary Screen(Without Speaker)
BUY NOW- Comments(0)
- Likes(2)
-
Engineer
Dec 22,2023
-
Darren Bassett
Jun 23,2023
- 2 USER VOTES
- YOUR VOTE 0.00 0.00
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
-
9design
-
6usability
-
8creativity
-
2content
-
9design
-
2usability
-
7creativity
-
5content
More by A SENTHIL KUMAR
-
-
ARPS-2 – Arduino-Compatible Robot Project Shield for Arduino UNO
1339 0 4 -
-
A Compact Charging Breakout Board For Waveshare ESP32-C3
1867 3 7 -
AI-driven LoRa & LLM-enabled Kiosk & Food Delivery System
1858 2 0 -
-
-
-
ESP32-C3 BLE Keyboard - Battery Powered with USB-C Charging
2037 0 1 -







