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with pi zero
Color Sensor GY-31 TCS230 TCS3200
Specification:
Chip: TCS230
Input voltage: DC 3V-5V
Output frequency voltage: 0 ~ 5V
Use bright white LED lights
can be connected directly with Microcontroller
Static detection of the measured object color
Best detection distance: 1cm
Temperature & Humidity Sensor
1. Can detect surrounding environment of the humidity and temperature
2. DHT11 sensor adopts
3. Humidity measurement range: 20% ~95%
4. Humidity measurement error: ±5%
5. Temperature measurement range: 0℃~50℃
6. Temperature measurement error: ±2 ℃
7. Operating voltage:3.3 V~5 V
8. Output form:digital
9. Has fixed bolt hole and easy installation
10. PCB Dimension: 32 mm * 14 mm
Capacitor 6.3V 3300UF electrolytic
Electrolytic capacitor
6.3V/1000uF
Volume:10*20MM
Voice Decoding MT8870 DTMF Module
Specifications
On-board MT8870 frequency decoder chip
On-board audio input interface
On-board LED lights for output state indication
PCB Size: 26.5 x 24.5 mm
Transformer
12V 300ma
6V 300ma
Glue Gun 20W
Handy and lightweight, comfortable to hold in hand.
Heats quickly (3-5mins), no waste of time.
Easy operation, 2 finger trigger, moves up and down in an arc better.
Wide application in handcraft and repair job.
AMS1117-3.3 power module
Description
* on-board AMS1117-3.3 chip
* the input voltage range of 4.75V-12V
* on-board power indicator light, indicate power is turned
* board size: 18.5 (mm) x10.5 (mm)
Membrane Switch Keypad 4*4
Specifications:
01. Contact resistance of 500 (Ohm)
02. Insulation resistance 100M (Ohm)
03. Key Operating Force 150-200N
04. Rebound time 1 (ms)
05. Life of 100 million (times)
06. Operating Temperature 60 (C)
Thermoelectric Cooler Peltier plate TE
Model: TEC1-12706.
Size: 40mm x 40mm x 3.6mm.
Working current: 4.3-4.6 A (rated 12 v); Imax: 6A.
Rated voltage: DC12V (Vmax: 15 v starting current 5.8 A).
Operates Temperature: -30° to 70°.
Refrigeration power: Qcmax 50-60 w.
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FEATURED
18650 1200mAh 3.7V Li-ion Rechargeable Battery
Nominal Voltage 3.7V
Charge Voltage 4.2V
Cut-off Voltage 2.75V
Capacity 1200mAh
Diameter 18.4mm
Height 65.0mm
Temperature Charge: 0°C ~ 45°C
Discharge: -20°C ~ 60°C
Storage: -20°C ~ 30°C
Humidity: 65±20%
Cycle life >500 times
Standard charge current 0.5C
Fast charge current 1C
Max discharge current 1C
OEM customize wires/connector/solder tabs/battery packs
Packing traying packing or in small boxes
Certificate CE, ROHS, MSDS
18650 3200mAh 3.7V Li-ion Rechargeable Battery
Nominal Voltage 3.7V
Charge Voltage 4.2V
Cut-off Voltage 2.75V
Capacity 1800mAh
Weight 44g
Diameter 18.4mm
Height 65.0mm
Temperature Charge: 0°C ~ 45°C
Discharge: -20°C ~ 60°C
Storage: -20°C ~ 30°C
Humidity: 65±20%
Cycle life >500 times
Standard charge current 0.5C
Fast charge current 1C
Max discharge current 1C
OEM customize wires/connector/solder tabs/battery packs
Packing traying packing or in small boxes
Certificate CE, ROHS, MSDS
AC Digital Amp Volt Meter 100A 300V
Features:
* Dual measurement of AC voltage, AC current with AC current transformer
* Voltage Measuring Range: AC 80 ~ 300V
* Current Measuring Range: AC 0.1 ~ 100A (Current in excess of 1A is recommended)
* Display backgroud color & Type: Blue & LCD
NEW ARRIVALS
ඔබගේ video Tutorials / තාක්ෂණික ලිපි මෙහි පළකර ගැනීමට අපවෙත යොමු කරන්න
තාක්ෂණික ලිපි කියවන්න
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Micro-controllers and micro-processors ක්ෂුද්ර-පාලක සහ ක්ෂුද්ර-සකසන සාමන්ය පුද්ගල පරිගනකයක් සැලකූවිට එය ප්රධාන කොටස් කිපයකින් සමන්විත බව අපි දන්නවා එවා නම්
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අපි දැන් සංවර්ධිත පුවරුව පරිගනකය හා සම්බන්ද කිරීම, ක්රමලේකනය හා කෙතය උඩුගත කිරිම සම්බන්දයෙන් සලකා බලමු. Arduino Uno / Mega සංවර්දිත
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