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2.1 Bluetooth DSP Power Amplifier Board 50x2+100W 31-Segment Independent EQ Support for Android Cellphone/Computer Tuning
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Willsenton R8 KT88 45W+45W Vacuum Tube Integrated Amplifier Push-pull Power Amplifier (Black)
$1,621.96
Willsenton R8 KT88 45W+45W Vacuum Tube Integrated Amplifier Push-pull Power Amplifier (Silver)
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STC12LE STC12C5A60S2 AD SPI Dual Serial Port 3.3V 51 Singlechip Development Learning Board
Parameters:
- Model: STC12C5A60S2
- Working voltage: 5.5-3.5V
- Flash programme storage bit: 60K
- SRAM bit: 1280
- Timer T0 T1: yes
- PCA timer: 2
- UART serial port: 2
- Independent Baud rate producer: yes
- DPTR: 2
- EEP ROM: YES
- PCA 16 figure PWM 8 figure: 2 channel
- A/D 8 channel: 10 figure
- I/O: 36/40/44
- Watchdopg: yes
- Built in reset: yes
- External low voltage detection: yes
Specification:
- Dimension: 9.3*10.9*1.5(cm)
- 6 press button
- 4 figure common anode digital tube
- 8 LED light
- Relay
- Infrared receiver IC interface
- Temp sensor DS18B20 interface
- Temp humidity sensor DHT11 interface
- Changeable resistor sensor interface
- Buzzer
- MAX3232
- ISP interface
- 1602 LCD interface
- 12864 LCD interface
- Nokia 5110 LCD screen interface
- P port expansion
- Real time clock
- Power failure storage
- Input power
- System power supply
- Output power
Package includes:
- Development board x 1
- Dupont line x 10
- USB to serial port cable x 1
- USB male to male power supply cable x 1
