Infrared Obstacle Avoidance Sensor

Introduction to the Infrared Obstacle Avoidance Sensor The Infrared Obstacle Avoidance Sensor allows us to detect the presence of an object with no contact. For this reason, the module has very little mechanical wear. For example, if you are building a robot, you can detect the presence of an object Read More »

Infrared Object Avoidance

ESP-01 with I2C LCD 4

Introduction to ESP-01 with I2C LCD In this section we’ll discuss setting up the ESP-01 with I2C LCD. I’ll use the LiquidCrystal_I2C Library. For the Generic ESP8266, this shows up as Incompatible under examples. Nonetheless, we’ll make a few modifications for it to work with the ESP-01. By using this Read More »

i2c display

ESP-01 with TM1637

Introduction to the ESP-01 with TM1637 Using the ESP-01 with TM1637 is a very cost efficient way to make a nice display. Obviously, you can use this combination to make a clock, display a value from Mosquitto (MQTT), or any other value. In this post, I’ll be using the TM1637 Read More »

TM1637 Display