DESCRIPTION:
The Analog Test Board is an accessory board includes an onboard Audio Power Amplifier LM386M, and two high-precision adjustable resistor used for adjusting input voltage level (0-3.3V, 2 channel), and a speaker for indicating the output voltage level by sound volume (1 chan..
DESCRIPTION:
Perfectly fits into Raspberry Pi SD card holder.
No edge exposed outside card slot to avoid damage of card or main board.
TF deck with gold plated.
low-profile and easy to use.
High quality and reliable product.
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DESCRIPTION:
8 channels bidirectional voltage translation between different logic level. translate between Ax and Bx automatically
VCCA Voltage level: 1.2V-3.6V
VCCB Voltage level: 1.65v-5.5v
Dimension Approx: 21mm x 15mm
How to Use:
In the case of translating between 3.3V and 5V system:
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DESCRIPTION:
The LX1972 is a low cost silicon light sensor with spectral response that closely emulates the human eye. Patented circuitry produces peak spectral response at 520nm, with IR response less than ±5%, of the peak response, above 900nm. ..
DESCRIPTION:
This is a support cloud intelligent hardware development kit, the history of the most simple and most cost-effective iot development board, don't need you to understand the knowledge of the network, the TCP/IP and other complex, as long as you will C language, can use emc's wit cloud..
DESCRIPTION:
The NodeMcu is an open-source firmware and development kit that helps you to
Prototype your IOT product within a few Lua script lines.
Features:
Open-source
Interactive
Programmable
Low cost
Simple
Smart
WI-FI enabled
Specificati..