Under the LED’s there is double-sided tape so you can stick the LED Strip on something. This way the LED strip can be shortened or extended. Each LED can be cut loose from the LED Strip. This product is a WS2812B LED Strip with 144 LED’s at 1 meter.

WS2812B Digital 5050 RGB LED Strip – 144 LED’s Modification possible to set screen to I2C address 0x3D/0x7A.Works on I2C (standard at address 0x3C/0x78).Works with 3.3V and 5V (3V-5V, both power supply and signals).Dimensions: 38 x 12 x 2.4 mm (l x h x w)ġ.3 inch OLED Display 128*64 pixels blue – I2CĪ 1.3 inch I2C OLED display with 128*64 blue pixels and very good viewing angles of at least 160 degrees.Works with 3.3V and 5V (3V-5V, both power and signals).(Transmitter module parameters):19 x 19mm(L x Wįile name: FS1000A – 433Mhz RF Transmitter Version: 2.2.0Ġ.91 inch OLED Display 128*32 pixels blue – I2CĪ 0.91 inch I2C OLED display with 128*32 blue pixels and very good viewing angles of at least 160 degrees. Size:(Receiver module parameters):30 x 14mm(L x W) You can use a straight 17cm copper wire for this.(see product photos) Measuring range temperature: -40 ~ +80 ☌.įile name: DHT22 temperature-humidity sensor Version: 2.0.0Ĥ33Mhz RF transmitter and receiver link kit.Humidity measurement range: 0% ~ 100% RH.This is a lot more accurate than the DHT11. Measurement range Temperature: 0 ~ +50 ☌įile name: DHT11 basic temperature-humidity sensor Version: 2.3.0Ī handy temperature sensor and humidity sensor.Measurement range Humidity: 20% ~ 90% RH (0-50 ☌ temperature compensation).The possibilities with this module are endless! This variant has 1MB of memory instead of the 512kB on the standard ESP8266 module.ĭownload this part at my GitHub library here. The ESP8266 module works with the normal UART port on your Arduino and can connect to networks, form your own network (hot spot) or both. This “S” version of the ESP-01 module has minor improvements in the PCB compared to the normal ESP-01 module. This module offers you the possibility to connect your Arduino to WiFi for a very low price.

Fritzing show power supply