Uploaded January 2019 | Updated September 2026, 2 weeks ago

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It's been a long time without a mailbag, so here we go - let's open up bags I've collected in the last few months. Electronic parts? Smart home gadgets? Sonoffs? Arduino stuff? NodeMCUs? Let's find out!

#electronics #mailbag #banggood

Product links (not necessarily in the order of appearance!):

- 3.5" TFT Touch Screen - banggood.com/3_5-Inch-TFT-Color-Screen-Module-320-X-480-Support-Arduino-UNO-Mega2560-p-1022298.html

- WeMos Arduino Mega + ESP8266 WiFi Board - banggood.com/Wemos-Mega-WiFi-R3-ATmega2560ESP8266-32Mb-Memory-USB-TTL-CH340G-Compatible-For-Arduino-Mega-p-1205437.html

- Capacitive Soil Moisture Sensor - banggood.com/Capacitive-Soil-Moisture-Sensor-Not-Easy-To-Corrode-Wide-Voltage-Module-For-Arduino-p-1309033.html

- IRFZ44N Mosfet - banggood.com/5Pcs-IRFZ44N-Transistor-N-Channel-International-Rectifier-Power-Mosfet-p-953278.html

- SONOFF T1 EU - banggood.com/SONOFF-T1-EU-AC90V-250V-600W-Smart-Wifi-Wall-Touch-Light-Switch-1-Gang-2-Gang-p-1252355.html

- 120 dB Mini Siren - banggood.com/120DB-DC12V-Mini-Wired-Siren-Horn-For-Wireless-Home-Alarm-Security-System-Alarm-p-1166772.html

- 5V 30A DC PSU - banggood.com/DC-5V-30A-150W-Universal-Regulated-Switching-Power-Supply-Driver-Transformer-p-1110689.html

- Geekcreit 1.27mm copper wires - banggood.com/5M-1_27mm-20P-Jumper-Cable-DuPont-Wire-Rainbow-Flat-Wire-Support-Wire-Soldered-p-959792.html

- 3.3-5V Passive Buzzer Module - banggood.com/5Pcs-3_3-5V-Passive-Buzzer-Alarm-Module-For-Arduino-p-985132.html

- 50pcs Common Cathod RGB LEDs - banggood.com/50pcs-LED-RGB-Common-Cathode-4-Pin-F5-5MM-Diode-p-1016398.html

- WeMos D1 Mini V3 - banggood.com/Wemos-D1-Mini-V3_0_0-WIFI-Internet-Of-Things-Development-Board-Based-ESP8266-4MB-p-1264245.html

- 5pcs 200V 10K Ohm Potentiometers - banggood.com/5pcs-200V-0_2W-10K-Ohm-Potentiometers-Single-Linear-p-961348.html

- 2.54mm Female Header Pins (DON'T buy these for NodeMCUs!!!) - banggood.com/10pcs-40-Pin-Single-Row-2_54mm-Round-Female-Header-Pin-p-1028335.html

- Geekcreit 2.54mm male and female wire headers / pins - banggood.com/Geekcreit-310pcs-2_54mm-Male-Female-Dupont-Wire-Jumper-With-Header-Connector-Housing-Kit-p-1063303.html

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