Dual 18650 Li-Ion Battery Charger -...
This electret microphone module is a high-quality amplifier. It has a single/dual input of 20dB. This is useful in recording sounds, applicable to portable audio devices such as laptops, cell phones, and handheld computers.
This audio converter converts the digital signal (optical or coaxial) in a stereo analog signal. The signal received on the input SPDIF (TOSLINK) or coaxial output is converted and transmitted to stereo L / R RCA jacks standard.
Active ABS Enclosure for 18'' ABS Speakers 4218 USB/FM/BT
15 inch active enclosure with SD / USB mp3 player, radio, remote control and 2 wireless microphones. It also works without power using the built-in battery. It can be powered separately from both the 220V outlet and the 12V battery.
2115AMS Active ABS Enclosure for 15'' Speakers USB/SD/FM/BT
10inch active enclosure with SD / USB mp3 player, radio, remote control and 2 wireless microphones. Operation and no power on the built-in battery.It can be powered separately from both the 220V outlet and the 12V battery.
2115DA-R Active ABS Enclosure for 15'' Speaker USB/SD/FM/BT/ACCU
The adapter is designed to transfer the HDMI signal from a computer, laptop, PS3, Xbox etc. to a VGA signal and display at high resolutions such as monitors, LCD TVs, projectors, etc. This is a portable adapter that makes transfer from HDMI HD in to VGA output.
2110AMS Active ABS Enclosure for 10'' Speaker USB/SD/FM/BT
This small mono amplifier is surprisingly powerful - it can deliver 3.2 watts of power to a 4 ohm impedance speaker (5V power @ 10% THD). Inside the miniature chip is a Class D controller, capable of running from 2.7V to 5.5VDC. Since the amp is a class D, it's incredibly efficient - making it perfect for portable and battery-powered projects.
2110DA-R Active ABS Enclosure for 10'' Speaker USB/SD/FM/BT/ACCU
MAX31865 RTD Platinum Resistance Temperature Detector PT100 to PT1000
2108DA-R Active ABS Enclosure for 8'' Speaker with USB/SD/FM/BT/ACCU
Product Features : Supply voltage: 2.4V - 5.5V; Current consumption: 30mA; Integrated microphone on board; An integrated amplifier that can directly control an 8 ohm impedance loudspeaker and 0.5W power; Record and play buttons; It can record up to 16 seconds.
Adafruit I2S MEMS Microphone Breakout - SPH0645LM4H
This slim little board has a class D amplifier onboard that can drive 2 channels of 4-8 ohm impedance speakers at 20W each.
3.5 mm 4-Pin Socket to 2 x 3.5 mm Stereo Plug Adapter Cable, Black