Category: Electronics

China order

Ordered a bunch more toys from China, including;

  • Two 5V 5F supercaps
  • Two ESP-12F (ESP8266 WiFi module)
  • One 4-channel 16-bit ADC I2C breakout board
  • One GPS module
  • Five more 32×8 LED matrix modules (to add to the one I have)
  • Two 5V DC power regulators
  • Three 8-bit logic level converters breakout boards
  • One USB V/A/W meter
  • Two mini DC regulators
  • Two HB100 microwave doppler radars (motion sensors)
  • One small servo motor
  • One USB-to-serial adapter
  • Two realtime clock breakout boards
  • One electrolytic capacitor set (120 pcs)
  • One resistor set (600 pcs)
  • One 125kHz RFID reader module
  • Ten 125kHz RFID keyfobs
  • One temperature sensor
  • One OV7670 camera module
  • Two (more) Arduino Nano v3
  • One Arduino Pro Mini (why not, cheap, and I should try all the Arduinos some day)
  • One Arduino Mega

Delivery: Before 2018? Aliexpress is cheap but retardedly slow delivery.

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Happy new LED matrix

Received package from China yesterday. Went through all the goodies quickly and my attention stopped at the 32×8 LED matrix. Worked on it the rest of the evening, got it powered up and figured out how to light individual LEDs just before it was bedtime.

This morning I continued with the Arduino programming and by noon I had the result I was aiming for, for now.

“Happy new year 2017!!!”

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