one n only single ne555 mist maker diy cheapest simplest fogger humidifier ultrasonic Mist Spray Fog Maker
#super #easy for #everbody
DIY NE555 + BD139 Ultrasonic Air Humidifier Fogger Cool Mist Maker Quick Initial Test
D.I.Y solderless ultrasonic air humidifier cool mist maker fogger #piezoelectric transducer ultrasonic atomizer + #ne555 timer ic + transistor #bd139 first look quick initial testing
Arduino MiniCore Triggering Debugging Error Warning While Uploading Burning Bootloader ATmega48
generated error warning (ATmega48 Bare Minimum System):
1==========
avrdude: error: program enable: target doesn’t answer. 1
avrdude: initialization failed, rc=-1
Double check connections and try again, or use -F to override
this check
the selected serial port
does not exist or your board is not connected
2 & 3===========–
avrdude: Expected signature for ATmega48P is 1E 92 0A
Double check chip, or use -F to override this check.
Wrong microcontroller found. Did you select the right board from the Tools > Board menu?
4===========———- wiring not properly connected
avrdude: set SCK frequency to 16000 Hz
avrdude: set SCK frequency to 16000 Hz
avrdude: verification error, first mismatch at byte 0x0000
0xf0 != 0x46
avrdude: verification error; content mismatch
avrdude: verification error; content mismatch
===end of strory===
Unboxing Ultrasonic Essential Oil Diffuser/Humidifier Aromatherapy Purifier w/ RGB LED Lights
Mini Portable universal 5vdc micro USB automatic shut-off Adjustable cool Mist Mode Ultrasonic Essential Oil Diffuser Humidifier Aromatherapy plus RGB LED Lights
ESP8266 Interfacing with OLED SSD1306 Display Arduino IDE 2.0 Install Driver Test Example Sketch
#arduino tutorial for beginner: How to connect oled display to esp8266 & interfacing wiring pinout mini oled ssd1306 128×32 0.91 inch i2c with esp8266 esp-12 + usb to ttl hw-728.
Install Arduino IDE 2.0 ThingPulse #esp8266 OLED #ssd1306 library and test simple demo built-in example sketch for displaying hello world
Damage Caused by Rodents in the Rice Field Paddy Plants
Rats and mice are commonly most a harmful Rodent pest in crop fields, chewing, gnawing cutting the #paddy #rice #plants
General Purpose Dot Matrix Single Side Universal PCB ESP8266 ESP12 Adapter SMD to DIP Soldering test
mini ESP8266 #ESP12F Breakout adapter SMD to 2.54mm Hole Pitch DIP Universal General Purpose #DotMatrix Individual Single Side PCB Single sided copper DIY Soldering experiment exercise test Blinking LED #arduino ide 2.0 builtin example sketch.
MiniCore Built-in Board Arduino IDE V2 0 + USBasp AVR: Atmega48 DIP28 Minimal setup Programming 8Mhz
MiniCore Built-in Board Arduino IDE V2.0 + USBasp AVR: Atmega48 DIP 28 internal clock 8Mhz Minimal setup Blinking LED Built-in Programming with no bootloader on mini breadboard
MightyCore supports Minimal setup Arduino IC Chip AVR programming for ATmega1284, ATmega644, ATmega324, ATmega164, ATmega32, ATmega16, ATmega8535.
MiniCore supports Minimal setup Arduino’s IC Chips AVR programming for ATmega328, ATmega168, ATmega88, ATmega48, ATmega8.
DIY Custom Triple Wrap Loop Steampunk Long Wrist Band Leather Watch Strap Spiked Cuff Bracelet Punk
DIY Custom Triple Wrap Triple Loop Steampunk Long Wrist Band Crazy Horse Brown Leather Watch Strap Spiked Screw Bullet Cone Spike Stud Rivets Cuff Bracelet #punk #Rock #metal Style
Lazy Farming – Manual Hand weeding clearing sedges, grasses, and broad-leaved weeds dry rice fields
Grass weeds (Poaceae/Graminae):
Echinochloa colona, Echinochloa crus-galli, digitaria setigera, Echinochloa glabrescens, Ischaemum rugosum Salisb, digitaria ciliaris, eleusine indica, leptochloa chinensis, paspalum distichum, oryza sativa
Sedge weeds (Cyperaceae):
Cyperus difformis, Cyperus rotundus, Cyperus iria, Fimbristylis miliacea
Broadleaf weeds (Asteraceae, Commelinaceae, Convolvulaceae, Onagraceae, Pontederiaceae, Sphenocleaceae):
monochoria vaginalis, ipomoea aquatica, commelina benghalensis, ludwigia adscendens, ludwigia octovalvis, eclipta prostrata, sphenoclea zeylanica
Ganteng Permanen 