Supply voltage: DC 5V supply current: 160mAInput control signal voltage: the low level trigger of this module is valid, and the trigger conditions are as followsLow level 0-2.5V trigger relay suction load circuit work after electrification;The high level 3.3-5v trigger relay disconnects the load circuit.Load voltage: 250V AC load current: 2A
(1) input voltage range: DC 7V ~ 24v.(2) maximum current: 1A.(3) output voltage: stable output DC 5V.
Supply voltage: 5V DC supply current: 160mAInput control signal voltage;The low level trigger of this module is effective, and the trigger conditions are as follows(1) low level 0-2.5v trigger relay suction load circuit works after electrification;(2) the high level 3.3-5v trigger relay disconnects the load circuit.Load voltage: 250V ACLoad current: 2A
Supply voltage: 5V DC supply current: 160mAInput control signal voltage;The low level trigger of this module is effective, and the trigger conditions are as follows(1) low level 0-2.5v trigger relay suction load circuit works after electrification;(2) the high level 3.3-5v trigger relay disconnects the load circuit.Load voltage: 250V ACLoad current: 2A
(1) working voltage: dc3.3v or 5.0v(2) output signal: digital signal(3) detection range :10mm ~ 15mm(4) signal state: detect the black line output low level, detect the white line output high level, and output low level beyond the detection range(5)LED status: detection of black line LED out, detection of white line LED bright
(1) supply voltage :DC 3.3 ~ 5.0v(2) operating temperature :-40℃ ~ 85℃(3) the output impedance: 85 Ω(4) output signal duty cycle :50%(5)IIC rate :100K ~ 400Kbps(6) rise time :1nS
Supply voltage: DC 5VSupply current: 500mABackup power: CR1220 3V button battery (no battery by default)
(1) operating temperature :-20℃ ~ 80℃(2) operating frequency: 13.56mhz(3) operating current :13 ~ 26mA(4) operating voltage: 3.3v(5) peak current: (6) sleep current: (7) baud rate :57600(8) card reading distance :0 ~ 45mm
高电压逻辑转换成低电压逻辑的单向转换模块兼容面包板，可以直接插在面包板上使用实现串口直接的5V与3.3V电平通讯最高稳定通信波特率28800bps