USB Charge Current Detection load Testing instrument 2A/1A Discharge Aging Resistance USB Power Adapter

USB Charge Current Detection load Testing instrument 2A/1A Discharge Aging Resistance USB Power Adapter Application: You can easily test the 1-2A output  mobile power, mobile phone charger, USB power supply output current is standard or not, Test Method: insert the USB 1-2A output device port. Toggle switch allows the output current between 1A and 2A Switching. Read more about USB Charge Current Detection load Testing instrument 2A/1A Discharge Aging Resistance USB Power Adapter[…]

OLED USB detector voltmeter ammeter power capacity tester meter voltage current mobile usb power charger 4 white font color

OLED USB detector voltmeter ammeter power capacity tester meter voltage current mobile usb power charger 4 white font color Plug it into any powered USB port and check that it is supplying the stated output voltage and current to keep all of your devices charging as efficiently as possible and that their batteries are still in Read more about OLED USB detector voltmeter ammeter power capacity tester meter voltage current mobile usb power charger 4 white font color[…]

MG996R MG996 Servo Metal Gear for Futaba JR Car, Servo Motor –H309

MG996R MG996 Servo Metal Gear for Futaba JR Car, Servo Motor –H309 Features: Gear Type: All Metal Gears Operating Speed: 0.17sec / 60 degrees (4.8V no load) Operating Speed: 0.13sec / 60 degrees (6.0V no load) Stall torque:12kg/cm(6V) Operation Voltage : 4.8 – 7.2 V Temperature range: 0° to 55° Power Supply: Through External Adapter Read more about MG996R MG996 Servo Metal Gear for Futaba JR Car, Servo Motor –H309[…]

TP4056 with overdischarge protection Micro USB 5V 1A 18650 TP4056 Lithium Battery Charger Module

TP4056 with overdischarge protection Micro USB 5V 1A 18650 TP4056 Lithium Battery Charger Module Description: On board TP4056 lithium battery charging chip On board micro USB port, can connect chargers of most smartphones to provide charge for lithium battery With reserved IN+ and IN- input port for DIY With charging indicator Support charging and discharging Read more about TP4056 with overdischarge protection Micro USB 5V 1A 18650 TP4056 Lithium Battery Charger Module[…]

10K Electronic Sliding Potentiometer Module Adjustable Potentiometer Module for Arduino

10K Electronic Sliding Potentiometer Module Adjustable Potentiometer Module for Arduino Description: Two analog outputs, analog outputs 0-VCC voltage signals Size: 90 * 20mm / 0.39*0.78″ Voltage: 3.3V or 5V Port: Analog Resistance: 10K        

12V Lead ACID Batteries Indicator Battery Capacity LED Tester Voltmeter Charge Level Indicator 12V Lead-acid Battery 5-15mA

12V Lead ACID Batteries Indicator Battery Capacity LED Tester Voltmeter Charge Level Indicator 12V Lead-acid Battery 5-15mA Description: Working current:5-15mA(The lower the battery voltage and current smaller) Eight electricity Resolution:10% 25% 40% 50% 60% 75% 90% 100% Voltmeter accuracy:1% Working temperature: -10 ~ +65 Centigrade Operating Humidity: 10 ~ 80% Dimensions: 48*29*21 mm Indicator: Battery Read more about 12V Lead ACID Batteries Indicator Battery Capacity LED Tester Voltmeter Charge Level Indicator 12V Lead-acid Battery 5-15mA[…]

MACH3 Interface Board CNC 5 Axis With Optocoupler Adapter Stepper Motor Driver MACH3 USB

MACH3 Interface Board CNC 5 Axis With Optocoupler Adapter Stepper Motor Driver MACH3 USB Features: 1. Fully support control via parallel port, such as MACH3,etc. 2. USB power supply and external power supply are seperate for safety. 3. External power supply input: 12-24V. Equiped with anti-reverse connection function. 4. All input signal will be isolated Read more about MACH3 Interface Board CNC 5 Axis With Optocoupler Adapter Stepper Motor Driver MACH3 USB[…]

ST-LINK/V2 ST-LINK V2(CN) ST LINK STLINK Emulator Download Manager STM8 STM32 artificial device

ST-LINK/V2 ST-LINK V2(CN) ST LINK STLINK Emulator Download Manager STM8 STM32 artificial device Description The ST-LINK/V2 is an in-circuit debugger and programmer for the STM8 and STM32 microcontroller families. The single wire interface module (SWIM) and JTAG/serial wire debugging (SWD) interfaces are used to communicate with any STM8 or STM32 microcontroller located on an application Read more about ST-LINK/V2 ST-LINK V2(CN) ST LINK STLINK Emulator Download Manager STM8 STM32 artificial device[…]

DC 0-100V 10A Voltmeter Ammeter Red+ Blue LED Amp Dual Digital Volt Meter Gauge LED display

DC 0-100V 10A Voltmeter Ammeter Red+ Blue LED Amp Dual Digital Volt Meter Gauge LED display Product Specification: Working voltage:4.5-30V DC Note: The maximum input voltage can not exceed 30V, otherwise there is the danger of burning Working current:≤20mA Display: 0.28″ Two color blue and red Measuring range: DC 0-100V 0-10A Minimum resolution (V): 0.1V Read more about DC 0-100V 10A Voltmeter Ammeter Red+ Blue LED Amp Dual Digital Volt Meter Gauge LED display[…]

USB Charger / Car Charger 4.5 ~ 40V DC To 5V 2A USB Charger DC-DC Step-down Converter with Voltmeter, USB charging Step-down power supply

USB Charger / Car Charger 4.5 ~ 40V DC To 5V 2A USB Charger DC-DC Step-down Converter with Voltmeter, USB charging Step-down power supply Module performance and highlights : 1 . ultra wide voltage meter range : DC 4.5~40V 2.5V/2A output current capability ( to stabilize output when the input voltage is 4.5~40V 5.0 V) 3 Read more about USB Charger / Car Charger 4.5 ~ 40V DC To 5V 2A USB Charger DC-DC Step-down Converter with Voltmeter, USB charging Step-down power supply[…]