Model 7034 Quantity 1 Color Blue Material Plastic + iron + PCB Specification 12V relay contact capacity and 10A / 250V with light coupling protection; 5V or 3.3V drive; Supports all SCM drive; Plate load power module don't need external power supply; The I/O port drive low level effective Features 16-channel relay module board Application Great for DIY project and other electronic products Other 12V 16-channel relay interface board and needs 3.3V / 5V driver voltage; Equipped with high-current relay AC 250V 10A; DC30V 10A; Standard interface that can be controlled directly by microcontroller (8051 AVR PIC PLCDSP ARM ARM MSP430 TTL logic); Indication LED for each Relay's Status; Low Level is useful for driving I/O; With LM2576 Power; With optocoupler isolation Packing List 1 x Relay module board
Model D1208032 Quantity 1 Color Blue + Black Material PVC Features Contact current: 10A; Loading: AC 220V 10A / DC 30V 10A; With reverse protection diode; Can directly connect with SCM Application Suitable for SCM development home appliance control etc. Packing List 1 x Relay module
Current sensor chip: ACS712ELC-30A - Pin 5V power supply on-board power indicator - The module can measure the positive and negative 30A corresponding to the analog output 66mV/A. - There is no the detection current through the output voltage is VCC/2.
Input voltage: AC 85~265V 50/60Hz; Output voltage: DC15V (+/- 0.2V); Output current: 350mA; Power: 5W; Operating Temperature: -20~60'C; Relative Humidity: 40 to 90%RH; Input Voltage Range: AC 85~265V; Input Current: 0.0273 (AC110V) 0.014 (AC220V); Input Surge Current: 20A; Output Power: 0~6W; Output Efficiency: 80%; Switch Overshoot: 10%; Output over-power protection lock and recovery after re-starting; Short-circuit protection lock and recovery after re-starting; Temperature protection locked and recovery after re-starting; Over-current lock and recovery after re-starting; MTBF time is greater than 16000 hours under 25'C 80% load
Model: TDL-758 - Material: PCB - Working Voltage: DC 5V~24V - Static Current: 3uA - Output Current: 5A - Delayed Range: 15s - Detection Angle: 140 degrees - Detection Range: 3~5 meters - Cable Length: 14cm
Model: K1208061 - Quantity: 1 - Color: Blue - Material: FR4 + Electronic component - Main chip: LM393 humidity sensor probe - Working voltage: DC 3~5V - With signal output indicator active-low light on - With TTL electric level signal and analog signal output - Effective signal of humidity output is low sensitivity adjustable - Widely used in humidity detection and rain drops detection - With installation holes easy to use - The output switch circuit board can be connected directly to microcontroller IO port - Humidity detection accuracy: +/- 5% RH - Detection range: 20~90RH
Brand N/A Model 03100410 Quantity 1 Color Green Material Glass fiber + Semiconductor Specification 1 Input voltage 8~40V output can be adjusted between 4~32V. 2 On-board heat sink rated output current 3A power up to 90W or so the efficiency up to 95% or more. 3 As is the step-down DC-DC circuit the input voltage needs to be higher than output voltage 4V or more in order to ensure the stability of the output voltage. (Optimum operating voltage is higher than the output input 5~15V). 4 With short circuit overheating protection output short circuit is not afraid even if the circuit will automatically protect; Empty load the static power consumption is only about 10mA Features Buck module Application Buck module English Manual/Spec Yes Other PCB board with high-quality epoxy fiberglass board selected high quality components ensure that the circuit is safer and secure work. Potentiometers are used to ensure 3296 Precision Potentiometer adjustable output resolution up to 10mV high-capacity filter capacitors to ensure low ripple the output is more stable the output voltage samples collected directly from the guarantee lower load regulation. Onboard four 3.5MM convenient positioning hole module mounting. Packing List 1 x DC to DC step-down module (output 4~32V / 3A)
Color: Green - Material: PCB - Working voltage: DC 5V-12V - Working temperature: -20-50'C - Quiescent current: <3uA - Output current: 5A - Delay time range: 15 seconds - Detection angle: 120 degree - Detection range: 4-5m - Suitable for auto lighting air exhaust fan and other auto control devices
Brand N/A Model SSR-50DA Quantity 1 Color Grey + silver Material Plastic Specification Input; 3~32V DC; Output: 24~380V AC; Current: 50A Features Widly used in petrochemical equipment power station substation relay protection system Application Control high power relay English Manual/Spec No Packing List 1 x Relay
The protection board uses lithium iron phosphate rechargeable battery protection IC; 1. High-accuracy voltage detection circuit; 2. The terminal is connected charger with high withstand voltage devices; 3. Built-in three-stage overcurrent detection circuit (overcurrent 1 overcurrent 2 load short circuit); 4. Through the MOS transistor can control the battery charging and discharging; 5. Low standby current consumption. Welding Point: B + pick battery cathode; B-connected to the battery negative; P + connection charge / discharge upright pole (charging terminal / discharge side shared) P-connection charge / discharge end of the negative (charging terminal / discharge side shared) Note: 1. Note that the input and output voltage and load current conditions the protection board power consumption does not exceed the allowable Power dissipation electrical parameters; 2. Pay particular attention to the load current cannot work long hours between maximum continuous operating current and over-current protection current; 3. The situation is not likely to occur when you connect the battery discharge. In this case connect the charger can be restored to normal operation; 4. The built-in electrostatic protection board protection circuit but please do not hand protection when working in electrical panels to touch the plate so as to avoid damage from static electricity protection board.
Color: Blue - Material: PCB + metal - ACS712ELC-20A sensor chipset - Powered by 5V power supply - On-board power indicator - Measures -20~+20A current corresponding simulation output 100mV/A - Output voltage is VCC/2 when on current was measured - ACS712 is based on the principle of Hall detection please avoid the magnetic field affect when using it - Datasheet: http://m2.img.dxcdn.com/CDDriver/sku.206997.rar
Color: Blue - Material: PCB + metal - ACS712ELC-05B sensor chipset - Powered by 5V power supply - On-board power indicator - Measures -5~+5A current corresponding simulation output 185mV/A - Output voltage is VCC/2 when on current was measured - ACS712 is based on the principle of Hall detection please avoid the magnetic field affect when using it - Datasheet: http://m2.img.dxcdn.com/CDDriver/sku.206997.rar