1. The current sensor chips: ACS712ELC-05B. 2. pin 5V power supply, on-board power indicator. 3. the module can be measured plus or minus 5 amps, corresponding to the analog output of 185 mV / A. 4. there is no the detection current through, the output voltage is VCC / 2. 5. PCB board size: 31 (mm) x13 (mm). Note: ACS712 Hall detection principle, when you use to avoid magnetic field impact this!
Chip model : ACS712ELC-20A Pin 5V power supply, on-board power indicator; The module can be measured plus or minus 20 amps, corresponding to the analog output of 100 mV / A; There is no the detection current through, the output voltage is VCC / 2; Model number : ACS712 PCB board size : 31 X 13 mm 20A range
Product parameters: * H bridge motor dual drive, and can drive two DC motor or 1 line 4 phase stepper motor; * The voltage of the power supply module 2V-10V; * The signal input voltage 1.8-7V; * Single channel current of 1.5A, peak current up to 2.5A, low standby current (less than 0.1uA);
OLED display, no need backlight, self-illumination, the display performance is better than the traditional LCD display, also lower consumption. Driver IC: SSD1306 Size: 0.91 inch OLED Resolution: 128 x 32 IIC interface Display Color: Blue
The use of OLED technology offers the following advantages for flat-panel displays: 1. A simplified manufacturing process compared to TFT-LCD (See comparison of Picture 1 and Picture 2 below) 2. Self-emitting light, in contrast to the required backlight for TFT-LCD 3. High luminosity
Display Size: 0.96" Text Color: Yellow and Blue Resolution: 128x64 Driver IC: SSD1306 Input Voltage: 3.3V
Specification: * Material: glass fiber * Color: Blue * Compatible with MK KK Flight control bolt Center * Compatible with MK KK RC helicopter * Can connect 1 * 8 ESC * Size:5cm * 5cm * 0.2cm * Weight:15g