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Supervisor Integrated Circuit; power on reset monitor (PoR)The product is also available per piece exclusively in our physical store.

for ibutton DS1990

IC: temperature sensor; digital thermometer; -55÷125°C; TO92; THTThe product is also available per piece exclusively in our physical store.

Memory ROM64bit, 5msbutton 5mmserial2.8÷6VDCThe product is also available per piece exclusively in our physical store.

RTC circuit; I2C; NV SRAM; 56B; DIP8; 4.5÷5.5V
The product is also available per piece exclusively in our physical store.

Battery ID/Monitor ChipProvides unique 64-bit identification numberto battery packsOn-board A/D converter monitors batteryvoltage for end-of-charge and end-ofdischarge determinationEliminates thermistors by sensing batterytemperature on-chip256-bit nonvolatile user memory availablefor storage of data such as fuel gauge andmanufacturing information2-byte cycle counter
The product is also available per piece exclusively in our physical store.

Energizer lithium battery.

SPECIFICATION
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Rated voltage: 3 V
In package: 2 pcs The price for package
Type (size): CR123A / 5018LC / DL123A / EL123AP / EL123A / K123LA / VL123 / SF123A / CR17345
Weight: 0.017 kg
Manufacturer / Brand: ENERGIZER
Guarantee: 2 years

adapter for ibutton DS1990

Με δυνατότητες :Ράδιο FM, μικρόφωνο για σύνδεση μέσω Bluetooth με κινητόΥποδοχή κάρτας microSD για να παίζει μουσική MP3Bluetooth version: V4.1Loudspeaker Frequency Response: 20HZ - 20,000 HZOperating distance: about 10 meters.Built-in rechargeable battery.Battery Model: Lithium polymer battery 200mAHLoudspeaker Diameter: 40 mmLoudspeaker Impedance: 32 ohmWorking Time: 4 ~ 6 hoursTalk Time: 8 ~ 10 hoursCharging Port: Micro USBMicrophone Sensitivity: -42 dB

Battery life 10 hours talking time
Compatibility Universal
Working range 10 m
Microphone Yes
Accesory type Bluetooth headphones
Bluetooth Version 4.1
Connecting Single Point
Design Over the ear