Useful tips for everyday
Can AAA batteries be used instead of AA? AA and AAA batteries are both 1.5V nominal (for disposable) and 1.2V nominal for rechargeable (usually NiMHs.)…
Is assembly easy to learn? It will be a little harder to learn than one of the other Pascal-like languages. However, learning assembly isn’t much…
How can I charge my battery at home? How to Use a Battery Charger Verify that your car battery charger is in the off position…
How much current does a red LED need? LEDs – those blinky things. A must have for power indication, pin status, opto-electronic sensors, and fun…
Are RC circuits AC or DC? Resistors and Capacitors in Series. An RC circuit has a resistor and a capacitor and when connected to a…
How can the internal resistance of a battery be reduced? Sulfation and grid corrosion are the main contributors to the rise of the internal resistance…
What are the 5 types of sensors? Different Types of Sensors Temperature Sensor. Proximity Sensor. Accelerometer. IR Sensor (Infrared Sensor) Pressure Sensor. Light Sensor. Ultrasonic…
How are LEDS indicated on a circuit diagram? LED Circuits The LED symbol is the standard symbol for a diode with the addition of two…
What is heat sensitive components? These components include SMT aluminum capacitors, tantalum ceramic capacitors, crystals, oscillators, fuses and other components which have temperature limitations on…
Do car radars interfere with each other? The little-noted issue of radar safety is emerging as a potential Achilles heel of driver-assist and highly automated…