Circuit Modules & Development Board
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Features:
1. This module meet safety standard, control areas and load area have the isolation gr0ove;
2. The double FR - 4 circuit board design, high-end SMT process;
3. The relay control;
4. it have power and relay operation instructions, and bright, disconnect the da1wn;
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$19.99
Ex Tax:$19.99
Specifications: Input Power: 5V DC (160mA)Static current 0mAWorking current 13.8mALoad current: 2ATrigger voltage: 5VSize: 25*34*25mmPositioning Hole: 17.4*28.4mm Package Included: 20 x 1 Channel 5V Solid State Relay High Level Trigger..
$29.99
Ex Tax:$29.99
Feature: Input voltage 0.9-5V; output voltage 5V Maximum output current: 480Ma Starting voltage 0.8V, output current 7MA Input 1-1.5V, output 5V 40-100MA Input 1.5-2V, output 5V 100-150MA Input 2-3V, output 5V 150-380MA Input more than 3V, output 380-480MA Operating frequency: 150KHZ Typical conve..
$27.99
Ex Tax:$27.99
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Feature:
The converter can use some chips to be 1.8V such as Winbond w25q64, Wanghong mx25u1635, mx25u6435, etc. to perform conversion programming in the 3.3V programmer. These chips are commonly used on Apple motherboards.
Applicable chip main 1.8V chip such as:
Winbond
W25q10..
$38.99
Ex Tax:$38.99
Feature: This is a touch keypad function by measuring the capacitance of 16 electrode points.This compact inexpensive keypad can be connecting to any Capacitive module. In our catalog, you can find 16 Keys Capacitive touch modules which bases on TTP229 and connecting to the microcontroller with the ..
$82.99
Ex Tax:$82.99
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Features:
- Can receive standard 38KHz remote control signals by means of programming can decode the remote control signals
- Strong ability to resist electromagnetic interference and light
- Widely used in stereo, TV, set-top boxes, digital photo frame, car stereo, remote con..
$33.99
Ex Tax:$33.99
Feature: Size: 20 x 20 x 5mm/0.78 x 0.78 x 0.19(inch) (approx)Module properties: non-isolated boost Rectification: non-synchronous rectification Input voltage: 2.5V-6V Output voltage: 4V-12V (adjustable) Output current: 1000mA (Max) Conversion efficiency: 92% (the highest)Switching frequency: 1MHzO..
$20.99
Ex Tax:$20.99
Feature:This is 1 channel Relay module, can able to control various appliances, and other equipment with a current not more 10A (250VAC/60VDC).It can be controlled directly by microcontroller: Raspberry, AVR, PIC, DSP or TTL logic.For control of module need power 5V and logic operation 5V.For isolat..
$33.99
Ex Tax:$33.99
Measure type: Temperature measurement Precise details>> Precise details: Function introduction:Overall size: 48*28*15mmInserted hole size: 46*27mmLCD temperature display-50℃ to 110℃ temperature measuremen..
$35.99
Ex Tax:$35.99
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Specifications:
Overcharge detection voltage: 4.25±0.05V
Overcharge release voltage: 4.23±0.05V
Overdischarge detection voltage: 2.45 ± 0.1V
Upper limit continuous current: 2A
Overcurrent detection current: 2.5A
Charging voltage: 4.2V
IC component: DW01+8205A
Prod..
$10.99
Ex Tax:$10.99
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Instructions:
Connect the positive and negative terminals of the display board and connect them to the positive and negative terminals of the tested battery. The digital display shows the real-time battery power.
Power parameters:
1S lithium battery, full charge 4.2V
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$27.99
Ex Tax:$27.99
Features: 1. Intelligent power display panel, tap the trigger switch to display, display automatically closed after 3 seconds (Note: if you need to keep the light , direct short-circuit switch)2. Static power consumption 2~3 mA, It's negligible3. Power indication(The color of the lamp is green)U≈6...
$20.99
Ex Tax:$20.99