diy_bloke

diy_bloke

Europe   Joined February 14th, 2009
57 Instructables   3,004,299 Views   3,921 Comments   654 Followers

I am a physician by trade. After a career in the pharmeceutical world I decided to take it a bit slower and do things I like. Other than my hobbies that involves grassroots medicine in S.E.&P Asia. I have built low income cow dung bio-reactors, solar lamps and family fish ponds as well as houses out of every kind of thinkable material. Instructables is an endless source of inspiration for my projects.

Instructables

ESP8266-01 With HTU21 (MQTT)

ESP8266-01 With HTU21 (MQTT)

3.3K Views, 2 Favorites
Driving a 4 Channel Relay Board With ESP8266-01 and MQTT and OpenHAB

Driving a 4 Channel Relay Board With ESP8266-01 and MQTT and OpenHAB

28K Views, 38 Favorites
Working With the Funduino W5100 Ethernet Module.

Working With the Funduino W5100 Ethernet Module.

15K Views, 13 Favorites
Uploading Data to ThingSpeak With MQTT

Uploading Data to ThingSpeak With MQTT

19K Views, 7 Favorites
Adding an MCP23017 I/O Extender to Arduino or ESP8266

Adding an MCP23017 I/O Extender to Arduino or ESP8266

37K Views, 43 Favorites
Calculating Sunset and Sunrise for a Microcontroller

Calculating Sunset and Sunrise for a Microcontroller

7.2K Views, 19 Favorites
A Simple MQTT Pub/Sub Node With Arduino UNO and ENC28J60 Ethernetshield

A Simple MQTT Pub/Sub Node With Arduino UNO and ENC28J60 Ethernetshield

27K Views, 16 Favorites
A Simple MQTT Pub/Sub Node With Arduino UNO and W5100 Ethernetshield

A Simple MQTT Pub/Sub Node With Arduino UNO and W5100 Ethernetshield

43K Views, 15 Favorites
Connect to Carriot With ESP8266

Connect to Carriot With ESP8266

2.3K Views, 6 Favorites
BruteForce Codefinding for Infrared RGB LEDstrip

BruteForce Codefinding for Infrared RGB LEDstrip

7.4K Views, 36 Favorites
Using the 4 Pins of the ESP8266-01

Using the 4 Pins of the ESP8266-01

95K Views, 158 Favorites
Adding the BMP180 to the ESP8266

Adding the BMP180 to the ESP8266

25K Views, 34 Favorites
Adding an RTC and OLED to ESP8266-01

Adding an RTC and OLED to ESP8266-01

20K Views, 95 Favorites
Home Automation With ESP8266 and 433 MHz Switches

Home Automation With ESP8266 and 433 MHz Switches

14K Views, 58 Favorites
Monitoring Humidity, Temperature in the Hen House: DHT11, DS18B20, ESP8266

Monitoring Humidity, Temperature in the Hen House: DHT11, DS18B20, ESP8266

10K Views, 42 Favorites
Building a Simple and Cheap Egg Incubator

Building a Simple and Cheap Egg Incubator

23K Views, 14 Favorites
Comparison of Capacitive Soil Probes

Comparison of Capacitive Soil Probes

3.9K Views, 18 Favorites
Send Sensor Data (DHT11 & BMP180) to ThingSpeak With an Arduino, Using ENC28J60 Ethercard

Send Sensor Data (DHT11 & BMP180) to ThingSpeak With an Arduino, Using ENC28J60 Ethercard

7.7K Views, 20 Favorites
Using an I2C LCD on Attiny85

Using an I2C LCD on Attiny85

78K Views, 75 Favorites
AC PWM Dimmer for Arduino

AC PWM Dimmer for Arduino

158K Views, 192 Favorites
The Arduino and Daylight Saving Time (Europe)

The Arduino and Daylight Saving Time (Europe)

21K Views, 15 Favorites
Capacitive Soil Moisture Measuring (with I2C)

Capacitive Soil Moisture Measuring (with I2C)

45K Views, 128 Favorites
Reading the BMP180 Pressure Sensor With an Attiny85 and Add a DHT11 Too

Reading the BMP180 Pressure Sensor With an Attiny85 and Add a DHT11 Too

15K Views, 62 Favorites
Using 433MHz Remote Controlled Switches on Arduino

Using 433MHz Remote Controlled Switches on Arduino

38K Views, 81 Favorites
Make an Android App to Control Via Bluetooth an Arduino Controlling Your House Via RF, All With AppInventor

Make an Android App to Control Via Bluetooth an Arduino Controlling Your House Via RF, All With AppInventor

10K Views, 91 Favorites
Simple EEPROM Module for Arduino or Other Microcontroller

Simple EEPROM Module for Arduino or Other Microcontroller

5.3K Views, 37 Favorites
433 MHz Coil Loaded Antenna

433 MHz Coil Loaded Antenna

196K Views, 163 Favorites
Using Pin 1 on Attiny13/25/45/85 Without Messing With Fuse Bits

Using Pin 1 on Attiny13/25/45/85 Without Messing With Fuse Bits

8.2K Views, 15 Favorites
'Home Alone' Burglar Deterrent/ Use Attiny13 to Drive a Steppermotor and a Servo

'Home Alone' Burglar Deterrent/ Use Attiny13 to Drive a Steppermotor and a Servo

2.6K Views, 8 Favorites
Mini Weather Station With Attiny85

Mini Weather Station With Attiny85

183K Views, 1,513 Favorites
Simple and Cheap Fuse Doctor for Attiny

Simple and Cheap Fuse Doctor for Attiny

17K Views, 61 Favorites
Four Channel 'Fake TV' With Arduino or Attiny

Four Channel 'Fake TV' With Arduino or Attiny

6.8K Views, 24 Favorites
Receiving and Sending Data Between Attiny85 (Arduino IDE 1.06) UPDATED Nov 2015

Receiving and Sending Data Between Attiny85 (Arduino IDE 1.06) UPDATED Nov 2015

70K Views, 197 Favorites
2-Wire LCD Interface for Arduino or Attiny (updated June 2016)

2-Wire LCD Interface for Arduino or Attiny (updated June 2016)

27K Views, 116 Favorites
Supersimple Attiny Programmer

Supersimple Attiny Programmer

3.2K Views, 49 Favorites
A Wireless Smart Home (was: at Home Simulator and Alarm With Arduino or Atmega328 (updated May 2016))

A Wireless Smart Home (was: at Home Simulator and Alarm With Arduino or Atmega328 (updated May 2016))

7.6K Views, 36 Favorites
3 Channel Dimmer/fader for Arduino or Other Microcontroller

3 Channel Dimmer/fader for Arduino or Other Microcontroller

24K Views, 67 Favorites
Send Sensor Data (DHT11 & BMP180) to ThingSpeak With an Arduino, Using Cable or WiFi (ESP8266) or Use ESP8266 Alone (UPDATED AUGUST 2016)

Send Sensor Data (DHT11 & BMP180) to ThingSpeak With an Arduino, Using Cable or WiFi (ESP8266) or Use ESP8266 Alone (UPDATED AUGUST 2016)

237K Views, 202 Favorites
Quickly Set Up a 7 Segment Display

Quickly Set Up a 7 Segment Display

3.1K Views, 44 Favorites
Arduino for Greenhouse, Garden or Growbox / Updated April 2016

Arduino for Greenhouse, Garden or Growbox / Updated April 2016

113K Views, 327 Favorites
Altoid Arduino

Altoid Arduino

6.2K Views, 52 Favorites
Simple 5 and 3.3 Volt Breadboard PSU

Simple 5 and 3.3 Volt Breadboard PSU

5.1K Views, 34 Favorites
Simple Low Voltage AC Switching With a Microcontroller

Simple Low Voltage AC Switching With a Microcontroller

11K Views, 21 Favorites
Sound Pressure Sensor and Mike Pre-amp for Arduino

Sound Pressure Sensor and Mike Pre-amp for Arduino

10K Views, 20 Favorites
LM386 Amplifier With PCB

LM386 Amplifier With PCB

34K Views, 97 Favorites
Sound Pressure Sensor for Arduino Based on ZX-sound Board

Sound Pressure Sensor for Arduino Based on ZX-sound Board

21K Views, 28 Favorites
Cheap PIR Sensor for E.g. Arduino

Cheap PIR Sensor for E.g. Arduino

6.5K Views, 12 Favorites
Add I2C EEPROM to Arduino

Add I2C EEPROM to Arduino

42K Views, 38 Favorites
Slaveflash for Automatic Camera's With Pre-flash

Slaveflash for Automatic Camera's With Pre-flash

6.6K Views, 12 Favorites
Arduino Controlled Light Dimmer

Arduino Controlled Light Dimmer

959K Views, 638 Favorites
Small Triac Switch

Small Triac Switch

66K Views, 79 Favorites
Building a Four Channel SolidState Relay

Building a Four Channel SolidState Relay

45K Views, 77 Favorites
Irrigating Your Garden With an Opamp: the Circuit, List of Materials

Irrigating Your Garden With an Opamp: the Circuit, List of Materials

42K Views, 132 Favorites
Watering Your Plants With an Op-amp

Watering Your Plants With an Op-amp

7.0K Views, 33 Favorites
Watering Your Plants With an Attiny Microcontroller

Watering Your Plants With an Attiny Microcontroller

26K Views, 96 Favorites
Installing Attiny13 Core Files

Installing Attiny13 Core Files

38K Views, 34 Favorites
Make a Spigot for a Lightstand: Materials

Make a Spigot for a Lightstand: Materials

4.6K Views, 3 Favorites