Showing 205–216 of 222 results
SRX882 Super heterodyne Receiver Module
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Stereo Socket 3.5mm SMD
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STM32F103C8T6 – 32bit Arm Cortex-M3 Microcontroller with 72MHz 64kB Flash 48-Pin LQFP
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- Arm ® 32-bit Cortex ®-M3 CPU core – 72 MHz maximum frequency, 1.25 DMIPS/MHz (Dhrystone 2.1) performance at 0 wait state memory access – Single-cycle multiplication and hardware division
- Memories – 64 or 128 Kbytes of Flash memory – 20 Kbytes of SRAM
- Clock, reset and supply management – 2.0 to 3.6 V application supply and I/Os – POR, PDR, and programmable voltage detector (PVD) – 4 to 16 MHz crystal oscillator – Internal 8 MHz factory-trimmed RC – Internal 40 kHz RC – PLL for CPU clock – 32 kHz oscillator for RTC with calibration
- Low-power – Sleep, Stop and Standby modes – V BAT supply for RTC and backup registers
- 2x 12-bit, 1 μs A/D converters (up to 16 channels) – Conversion range: 0 to 3.6 V – Dual-sample and hold capability – Temperature sensor
- DMA – 7-channel DMA controller – Peripherals supported: timers, ADC, SPIs, I2 Cs and USARTs
- Up to 80 fast I/O ports
- Debug mode: – Serial wire debug (SWD) and JTAG interfaces
- Up to nine communication interfaces – Up to two I 2 C interfaces (SMBus/PMBus ®) – Up to three USARTs (ISO 7816 interface, LIN, IrDA capability, modem control) – Up to two SPIs (18 Mbit/s) – CAN interface (2.0B Active) – USB 2.0 full-speed interface
- CRC calculation unit, 96-bit unique ID
STX882 ASK Transmitter Module
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Tactile Push Button 6x6x6mm
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Tactile push button right angle 6x6x13mm
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TM1637 – Keyscan & LED display driver circuit – SOIC 20 Pin
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TP4056 C-type Charger Module
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- Input interface: Type C
- Current Protection: Yes
- Over-Current Protection: 3A
- Under-Voltage Protection: 2.5V
- Charging mode: Linear charging.
- Charging accuracy: 1.5%
- Current: 1A adjustable.
- Input voltage: 4.5V-5.5V.
- Full charge voltage: 4.2V
- Rated Power: 4.2W
- Operating Temperature: -10 to 85
- Length: 25mm
- Height: 6mm
- Weight: 20gm
TP4056 Charger IC
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- Supply Voltage: -0.3V~8V
- Programmable Charge Current Up to 1000mA
- No MOSFET, Sense Resistor, or Blocking Diode Required
- Complete Linear Charger in SOP-8 Package for Single-Cell Lithium-Ion Batteries
- Charges Single Cell Li-Ion Batteries Directly from USB Port
- Constant-Current/Constant-Voltage
- Automatic Recharge
- two Charge Status Output Pins
- 2.9V Trickle Charge Threshold
- Soft-Start Limits Inrush Current
TTP223 BA6 Touch sensor IC
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- Type: Touching Detection IC
- Model: TTP223
- Operating voltage 2.0V~5.5V
- Operating Temperature:-20 ~ +70 ℃
- Startup Calibration Delay: 0.5 Sec
- Output can configured to be Active High or Low
- Operating current @VDD=3V, no load, SLRFTB=1
- After power-on has about 0.5sec stable time, during that time do not touch the keypad, And the function is disabled
- Have an external power-on reset pin(RST pin)
ULN2003ADR – NPN-SMD-SOP16
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