Tell us about yourself!
3-in-1 Desktop Organizer
While its unknown if you're in a "bad spot" for signal when taking that picture, but this is a very clear example of the aforementioned signal issues as the pictured phone only has 1 bar of WiFi and one or zero bars of Carrier signal.It should be added to the instructable that this will affect your signal level for WiFi and Carrier's, as well as the length of battery life (heat & increased drain from radio signal boosting)- even a general advisement that any sort of "full covering" that surrounds the phone will yield this effect.
In most comercial systems, the time the door is open for the striker plate is configurable. This is usually the "hold time" where the line is held high to cause the striker's selinoid to stay open.
Control ANY light or electrical appliance with you tablet or smartphone (wifi)
How to Cut a Spiral Potato on a Stick - Food Life Hacks
Oven Baked Jerky
Quick Arduino Hygrometer (Humidity Sensor)
DIY Bare Minimum Arduino Mega 2560
Home Thermostat With Arduino and Big LCD
Component Tester - Test almost anything !!
Valentine Gift using Scrolling LED display
Remote Wi-Fi DHT11 Temperature and Humidity I2C 2 X 16 LCD Display With Two ESP8266 and Visuino
Standing Desk for Engineers
Infinite Band Clamp
Touchscreen Wall Mounted Family Sync & Home Control Panel
Raspberry Pi: Wall Mounted Calendar and Notification Center
DIY - USB OSCILLOSCOPE IN A MATCHBOX
ESP8266 DS18B20 temperature sensor, Arduino IDE, EasyIoT Cloud
MEDIATEK LinkIt ONE Speedometer
Arduino GPS speedometer with a ks0108 - 128x64 GLCD (display)
Digital Capacitance Meter