EspoTek Labrador - 超小、USB连接的板上实验室
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EspoTek Labrador - 超小、USB连接的板上实验室
支持Windows、Mac、Linux使用
开源
主要功能
A. 电源输出
B. 数字输出
C. 函数发生器输出
D. 示波器/万用表输入
E. 逻辑分析仪输入
技术指标
示波器(2通道, 750ksps)
Sample Rate 750ksps (shared)
Bits per Sample 8, 12¹
Bandwidth ~100kHz²
Input Voltage Range -20V to +20V
Input Impedance 1 MΩ
No. of Channels 2
Coupling AC/DC
任意波形发生器 (2通道, 1MSPS)
Waveform types Sin, Square, Triangle, Sawtooth, Arbitrary
Sample Rate 1Msps
Sample Depth 64 samples (CH1), 1500 samples (CH2)
Output voltage range 0.15V to 9.5V
Bits per Sample 8
Max. Current 10mA³
Output Resistance 50Ω
No. of Channels 2
供电电源 (4.5 to 15V, 最高1.5W, 闭环)
Voltage Range 4.5V to 15V
Max. Power ~1.5W
No. of Outputs 1
Source Impedance Negligible⁴
Ripple Voltage +-300mV%@10V 10mA, +-700mV%@10V 100mA
逻辑分析仪(2 通道, 每个通道3MSPS, 并串行解码)
Sample Rate 3Msps per channel
Supported voltage 3.3V, 5V, 12V
No. of Channels 2
数字输出
Voltage 3.3V
Source Impedance 50Ω
万用表(V/I/R/C)
Input Impedance 1MΩ
Measured Parameters V, I, R, C
Voltage Range -20V to +20V
Current Range 100uA to 10A
Resistance Range 1 ohm to 100k
Capacitance Range 10pf to 1mf
软件可运行的环境 - Windows, OSX, 和Linux（树莓派）、Android
Low power, high performance 8/16-bit AVR microcontroller featuring 32KB self-programming flash program memory, 4KB boot code section, 4KB SRAM, 1024-Byte EEPROM, external bus interface, 4-channel DMA controller, 8-channel event system, and up to 32 MIPS throughput at 32MHz. The AVR XMEGA A4U series features 44-pin packages.
The device can be used in a wide range of applications, such as building, industrial, motor, board, and climate control; hand-held battery applications; factory automation; power tools; HVAC; networking, metering, large home appliances, and optical and medical devices.
Additional Features
Nonvolatile program and data memories
32KB of in-system self-programmable flash
4KB boot section
1KB EEPROM
4KB internal SRAM
One USB device interface
USB 2.0 full speed (12Mbps) and low speed (1.5Mbps) device compliant
32 Endpoints with full configuration flexibility
参数
Program Memory Type
Flash
Program Memory Size (KB)
32
CPU Speed (MIPS/DMIPS)
32
SRAM (B)
4,096
Data EEPROM/HEF (bytes)
1024
Digital Communication Peripherals
5-UART, 7-SPI, 2-I2C
Capture/Compare/PWM Peripherals
16 Input Capture, 16 CCP, 16PWM
Timers
5 x 16-bit
Number of Comparators
2
Number of USB Modules
1, Full Speed
Temperature Range (°C)
-40 to 85
Operating Voltage Range (V)
1.6 to 3.6
Pin Count
44
Low Power
Yes
软件界面
关于板上的Buffer
Oscilloscope (375ksps, per channel) 1
Oscilloscope (750ksps) 2
Logic Analyzer (3Msps, per channel) 1
Multimeter 2
All other devices 0
用KiCad设计
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硬禾发布2020-12-12
1241
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