This MAX4466 Electret Microphone Amplifier with Adjustable Gain Module is best used for projects such as voice changes decibel(dB); audio recording/sampling, and audio-reactive projects that use FFT. On the back, we include a small trimmer pot to adjust the gain. You can set the gain from 25x to 125..
Imax B3 Balance Charger for 2S-3S Lipo Battery Pack
Specification
Input voltage: AC 110V-240V
Balance charge current: 850mA
Display: Green & Red LED
Case: Plastic
Max charge power:10W
Only charge for 2~3 series LiPo battery
Content
- IMAXRC ..
B6AC is fast battery charger, discharger, balancer and save your lithium battery with storage mode. Supports all NiMH, NiCd, Lead, LiPo, Li-ion, and LiFe batteries, and features an internal independent lithium battery balancer that allows for balance charging and discharging of 2..
LED Matrix 8 x 8 Red with SPI Interface MAX7219.
Easy to interface to any microcontroller with SPI including Arduino.
Various libraries available. LedControl is perhaps the easiest to use.
Specifications
8 x 8 matrix
Hi Red color
3mm LEDs
Common cathode pins - easy to driv..
The MAX30100 is an integrated pulse oximetry and heart-rate monitor sensor solution. It combines two LEDs, a photodetector, optimized optics, and low-noise analog signal processing to detect pulse oximetry and heart-rate signals.Key FeaturesComplete Pulse Oximeter and Heart-Rate Sensor Solution Simp..
The MAX30102 is an integrated pulse oximetry and heart-rate monitor biosensor module. It includes internal LEDs, photodetectors, optical elements, and low-noise electronics with ambient light rejection. The MAX30102 provides a complete system solution to ease the design-in process for mobile and wea..
The MAX485 TTL To RS485 Module converts TTL signal to RS485 for long range, high data rate error prone differential communication. Digital communications networks implementing the EIA-485 standard can be used effectively over long distances and in electrically noisy environments.Multiple receivers m..
The MAX6675 performs cold-junction compensation and digitizes the signal from a type-K thermocouple. The data is output in a 12-bit resolution, SPI compatible, read-only format.
Working voltage: DC 3.3V to 5VOperating Current: 50 mAIt has ..
We use cookies to improve and personalize your browsing experience.By continuing to visit this website you agree to our use of cookies. Privacy Policy.