Kingston DDR2-667 SDRAM KVR667D2S5/1G
DESCRIPTION
This document describes ValueRAM’s 128M x 64-bit 1GB
(1024MB) CL5 DDR2-667 SDRAM (Synchronous DRAM)
memory module. The components on this module include
eight 128M x 8-bit DDR2-667 SDRAM in FBGA packages.
This 200-pin SODIMM uses gold contact fingers and requires
+1.8V.
Mini DC-DC 4.5V-35V 5A 90W PWM DC Motor Speed Controller Module Speed Regulator Control Adjust Adjustable Board Switch 12V 24V
Specification:
Working voltage: DC4.5V-35V
Output current: 0.5A
Output power: 90W (maximum)
PWM frequency: 20KHz
Product size: 30mmx26mmx14mm/1.18x1.02x0.55''
Product weight: 14g
Warm Tips:
1. DC positive and negative terminals do not reverse, otherwise the governor may be damaged.
2. The motor can be divided into positive and negative directions. When the direction of operation is not consistent with the expectation, the direction can be changed by adjusting the line order.
3. Adjusting the potential meter knob can change the duty cycle of the governor and change the speed of the motor.
Package Included:
1 x Mini 5A 90W PWM 4.5-35V DC-DC Motor Speed Controller Module Regulator Adjustable
Original Brand Earbuds Headphone Noise Isolating in ear Earphone Headset with Mic for Mobile phone Universal for MP4
Highly supported for oppo all brands vivo Xiaomi Sony Samsung Apple
3.5mm Earphone Headphone
Quality: AAAAA
Color: Black
Cable: about 1M
Volume control With Mic
PowMr 6.5KW 48V All In One Solar Inverter With MPPT Solar Controller Hybrid Solar Inverter
6.2kW Pure Sine Wave Hybrid Inverter Efficient 6.2kW pure sine wave inverter enables seamless bi-directional conversion between 220V DC and
professional lawn mower lithium battery powered
Grade DIY, Industrial Voltage 21V Feature Cordless Other attributes Place of Origin Zhejiang, China Power Source Battery Warranty Engine Displacement
Solar panel pwm charge controller lithium battery lifepo4 regulator 50A 12v 24v
* Automatic identification system voltage, 12V 24V auto recognition
* Humanized LCD displaying and double button operation of man-machine interface.
* Completed technical data for setup and modify.
* High efficiency intelligent PWM 3 stage charging.
* The load control mode can be selected, the timer function can be reset for street light at night.
* Reliable over voltage protection, short circuit protection, over load protection, overcharge protection, over discharge protection.
* Accurate temperature compensation by external battery temperature sensor, correcting the charging and discharging voltage automatically, improving the battery lifetime.
* Roundly reverse connected protection.
Taiwan origin made MOSFET, anti-burnout
* Dual PV input
* Support charge to lithium battery(only available in FT2024-10A and FT2024-20A, not available in FT4024, FT6024 and FT6048)
* Offer equalization charge to VRLA type AGM, GEL, and flooded lead-acid battery, extend the service life of all these types of lead-acid batteries
* Imported microprocessor, the program can be re-recorded when an error occurs during the programming process, no need to replace the entire microprocessor
* The input terminals of the photovoltaic array, battery, and load are all made of copper alloy, which is corrosion-resistant, low-impedance, and high-conductivity.
* Positive ground capable which is with common positive grounding
SONOFF Zigbee Temperature Humidity Sensor Detection Smart Realtime Monitoring
Compatible Model: For Alexa echo
Smart Home Protocol: ZigBee
Smart Home Compatibility: Amazon Alexa, eWeLink
W1209 DC12V Digital Cool Heat temp Thermostat Thermometer Temperature Control -50-110C Switch
- Dimensions: 48 * 40mm
- Temperature control mode: ON / OFF
- Temperature range :50-110
- Output voltage: for DC 12V
- Output power: 10A relay
- Hysteresis accuracy: 0.1
- Refresh rate: 0.5S
- High temperature protection 0-110
- Supply voltage: for DC 12V
- Static current: ≤ 35MA, attract current ≤ 65MA
- Measurement input: NTC (10K 0.5%) Waterproof Sensor
- Environmental requirements: -10 ~ 60 Humidity 20% -85%
WiFi Module Intel Pro Wireless ANATEL WM3945ABG Mini card
Wifi Module Intel ProWireless ANATEL WM3945ABG, D23031-005, Minicard
https://www.intel.com/content/www/us/en/support/products/50517/wireless/legacy-intel-wireless-products/intel-prowireless-products/intel-pro-wireless-3945abg-network-connection.html