A CR2025 battery is a lithium coin or “button” cell that is 20mm diameter x 2.5mm thickness. The CR2032 battery has a high voltage of 3V, a capacity of upto 170mAh, and is also disposable/non-rechargeable. This video shows how to test your coin battery to know if it's bad or not. C...
BAV99 is a type of switching diode, a kind of semiconductor diode. The time to change from on to off or from off to on is shorter than that of ordinary diodes. Mainly used in switching circuits, detection circuits, high-frequency and pulse rectifier circuits, and automatic control circuits of elect...
MLX90614 is a Contactless Infrared (IR) Digital Temperature Sensor that can be used to measure the temperature of a specific object ranging from-70°C to 382.2°C. The sensor uses IR rays to measure the temperature of the object without any physical contact and communicates with the microcontr...
The DS3231 is a extremely accurate I2C real- time clock (RTC) . The DS3231 has an internal temperature-compensated crystal oscillator (TCXO) which is not affected by temperature and therefore has higher accuracy so that it can be accurate to a few minutes per year. In this blog, Apogeeweb will bri...
Sometimes, CR2032 batteries and CR2016 batteries that are round, flat, and look like small silver buttons seem to look the same. Since they all look the same, can they be used universally? Stop! Wait a minute! Although CR2032 battery and CR2016 battery share similarities, there are actually DIFFER...
Button cells are used to power small portable electronics devices. It has a round diameter, and two metal electrodes. An electrolyte that is placed between them controls the flow of ions that make the electricity. Button batteries are widely used in various miniature electronic products due to thei...
BC337 is NPN Amplifier Transistor. Primarily, the BC337 used for lower power audio applications. It belongs to the NPN family of transistors and has a maximum gain of 630. The continuous collector current of 800mA indicates that it can drive loads up to 800mA. This post will introduce you the basi...
CD40106 is a hex inverter Schmitt trigger, meaning it has 6 inverted Schmitt triggers inside it. CD40106 IC consists of six Schmitt-Trigger inputs. Each circuit functions as an inverter with Schmitt-Trigger input. The trigger switches at different points for positive- and negative-going sig...
CR1632 is Lithium Coin Battery.CR1632 is a lithium coin cell battery that is commonly used in portable electronics gadgets that consume low power, such as watches, toys, RFID readers, etc.This blog provides you with a basic overview of the CR1632 Battery including its functions and specifications, e...
CR2032 is a coin cell battery, also known as a lithium energizer, which is mainly used in high-powered devices such as hearing aids, glucose monitors and car keyless entry transmitters. It provides a long service life for the devices in which it is incorporated, allowing them to cover it by creatin...
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