Search
Search Criteria
Products meeting the search criteria
Copper and Zinc Plate Battery Experiment Kit (DIY fruit battery)
Description
Do you know that fruits can produce electricity? When two different metals are placed in a common conducting solution which in this case, the juice inside the fruits, electricity will be produced. This is the basis of the electrochemical cell or wet cell. If you have a piece of fruit, a couple of copper and zinc plates, and some wire, then you can generate enough electricity to turn on an LED! Making a fruit battery is fun, safe, and easy.
Watch a video on this kit at https://youtu.be/gmtJWYzdPbk
Do you know that fruits can produce electricity? When two different metals are placed in a common conducting solution which in this case, the juice inside the fruits, electricity will be produced. This is the basis of the electrochemical cell or wet cell. If you have a piece of fruit, a couple of copper and zinc plates, and some wire, then you can generate enough electricity to turn on an LED! Making a fruit battery is fun, safe, and easy.
Watch a video on this kit at https://youtu.be/gmtJWYzdPbk
Get this kit to keep your kids occupied with hands-on activities while enjoying the new knowledge while having fun! This DIY kit is simple enough to be built by 4 years old children, with parent's help. And children 6 years old and above can build it by themself! Let them explore electricity at a young age! You can also let your kids understand how an electrochemical cell or wet cell works. Awesome!
Note: The fruits used in this project SHOULD NOT be eaten. Care should be taken when handling the metal electrodes, LED and alligator clips.
The experiment can be conducted with various types of fruits:
Features:
- Do It Yourself wooden kit - Solar-powered fan for kids
- Simple and yet educational
- Suitable for age 4 years old and above
- Come with everything needed to assemble as a solar-powered fan.
- Powered by fruit electrolytes
- No soldering is needed
- Learn about basics of the electrochemical cell or wet cell
What's in the box?
- 3 x Copper plates
- 3 x Zinc plates
- 3 x Red alligator clips
- 3 x Black alligator clips
- 2 x Jumper wires
- 2 x Red LED
- 1 x Flat white connector
- 1 x Digital clock
Resources:
DC 9V 1A Battery Button Power Cable Tieline For Arduino (9VDC Batt arduino power clip)
Description:
This is a DC 9V Battery Button Power Cable Tieline For Arduino
This is a DC 9V Battery Button Power Cable Tieline For Arduino
Barrel adapter is negative on the outside
Package includes:
1 x DC 9V Battery Button Power Cable
Package includes:
1 x DC 9V Battery Button Power Cable
Battery Box 2xAA (3V) No Switch (3V AA switch battery box)
What's in the box?
1 x battery box
Description:
This battery box is designed for use as a nice switchable, portable power pack, and fits any two alkaline or rechargeable AA batteries in series. The body is moulded in black ABS Resin and has a slide on detachable lid which can be locked for extra security through use of a small provided screw. Connection is via two flexible stranded red (positive) & black (negative) 26AWG wire leads, which are approximately 150mm in length.
The two batteries are held in series, for a nominal output of 3V DC (AA Batteries @ 1.5V each).
Specification
- Battery Cell Size AA
- Number of Cells 2
- Body Material ABS Resin
- Height 19.0 mm, Length 68.0 mm, Width 33.0 mm
- Terminal Type Wire Lead
- Type Battery Box
- Weight 0.01900 kg
What's in the box?
1 x battery box
Switched Battery Box 4xAA (6V) (switch batt box 4xAA)
Description:
This battery box is designed for use as a nice switchable, portable power pack, and fits any four alkaline or rechargeable AA batteries in series. The body is moulded in black ABS Resin and has a slide on detachable lid which can be locked for extra security through use of a small provided screw. It even includes a very useful miniature on-off slide switch which is very handy for wiring to projects that don't have a switch! Connection is via two flexible stranded red (positive) & black (negative) 26AWG wire leads, which are approximately 150mm in length.
The four batteries are held in series, for a nominal output of 6V DC (6.4V when fresh, 4V when dead), and 4.8V DC for rechargeables (5.2V when fully charged, 4.4V when discharged). Using rechargeables will make this work nicely with nearly any 5V project, with alkalines you may want to put a 1N4001 in series to drop the voltage from 6V down to 5.3V.
Specification
- Battery Cell Size AA
- Number of Cells 4
- Body Material ABS Resin
- Height 19.0 mm, Length 69.0 mm, Width 64.5 mm
- Terminal Type Wire Lead
- Type Battery Box
- Weight 0.03300 kg
Panasonic CR2032 Lithium Coin Cell Batteries (CR2032 coin battery)
Replacement battery for OSMC remote.
Product Details:
Lithium Coin Button Battery, CR SeriesCR type lithium button batteries offer long shelf life and are ideal for items such as watches, memory support, cameras and wearable electronics. Mercury free.
Key Features- Non-rechargeable lithium coin cells
- CR type suitable for intermittent high load applications
- Long shelf life
- Commonly used in applications like watches, calculators, remotes and cameras
All cells in this range have a voltage of 3V.
| Technical specification for all types | ||
| Type | Diameter (mm) | Height (mm) |
| CR1025 | 10.0 | 2.5 |
| CR1216 | 12.5 | 1.6 |
| CR1220 | 12.5 | 2.0 |
| BR1225 | 12.5 | 2.5 |
| CR1612 | 16 | 1.2 |
| CR1616 | 16 | 1.6 |
| CR1620 | 16 | 2.0 |
| CR1632 | 16 | 3.2 |
| CR2016 | 20 | 1.6 |
| CR2025 | 20 | 2.5 |
| BR/CR2032 | 20 | 3.2 |
| BR2325 | 23 | 2.5 |
| BR/CR2330 | 23 | 3.0 |
| CR2354 | 23 | 5.4 |
| CR2450 | 24.5 | 5.0 |
| CR2477 | 24.5 | 7.7 |
| CR3032 | 30 | 3.2 |
6 x AA Battery Holder with DC2.1 Power Jack for Arduino (battery holder 6xAA)
Description:
Holds 6 x AA batteries (not included) which can do 7.2 V rechargeable battery pack from NiMH / NiCd cells or 9V battery pack from alkaline cells
Power supply for dc projects.
With DC05 power supply jack
Cable Length: 12cm
Specifications:
- Voltage: 9V
- Material: Plastic
- Power: 6 x 1.5V AA batteries
- Color: Black
- Net weight: 25g
Package includes:
1x Battery case with DC2.1 power jack
Holds 6 x AA batteries (not included) which can do 7.2 V rechargeable battery pack from NiMH / NiCd cells or 9V battery pack from alkaline cells
Power supply for dc projects.
With DC05 power supply jack
Cable Length: 12cm
Specifications:
- Voltage: 9V
- Material: Plastic
- Power: 6 x 1.5V AA batteries
- Color: Black
- Net weight: 25g
Package includes:
1x Battery case with DC2.1 power jack
PR 1.3-12 12V 1.2Ah Sealed Lead Acid Battery (12V 1.2Ah lead/Acid Batt)
Description:
12 Volt 1.2Ah Lead Acid Battery
Ideal for robotics and hobby related projects.
Specifications:
Housing size: 95mm x 42mm x 52mm
Weight 510mg
What's in the box?:
1 x Sealed Lead Acid Battery
12 Volt 1.2Ah Lead Acid Battery
Ideal for robotics and hobby related projects.
Specifications:
Housing size: 95mm x 42mm x 52mm
Weight 510mg
What's in the box?:
1 x Sealed Lead Acid Battery
DIY DC 7.4V 2 Slot 18650 Battery Holder Battery Box With 2 Leads ROHS Certification (18650 twin battery holder)
Description:
This Lithium Ion Battery Holder has slots for two 18650 Li-Ion batteries, with simple bare connectors for integrating it into projects as a portable battery pack.
This provides greater power for electronic projects
Features:
Rated voltage: DC 7.4V
Material: ABS
Product certification: ROHS
Size: 77.7mm X 40.21mm X 21.54mm
What's in the box?
1 x 2 slot 18650 battery holder
This Lithium Ion Battery Holder has slots for two 18650 Li-Ion batteries, with simple bare connectors for integrating it into projects as a portable battery pack.
This provides greater power for electronic projects
Features:
Rated voltage: DC 7.4V
Material: ABS
Product certification: ROHS
Size: 77.7mm X 40.21mm X 21.54mm
What's in the box?
1 x 2 slot 18650 battery holder
4 x 5 18650 Battery Pack Spacer (18650 battery pack spacer)
Specifications:
Product name:Battery pack spacers
Material: ABS
Color: Black
Weight: 18g
Size: Approx. 103mm x 93mm x 8mm (L x W x H)
Features:
Made of ABS material, lightweight and durable
Fits 20 x 18650 batteries
Makes your battery pack Solid and Reliable!
Package Contents:
1 x Battery Holder spacer
More info on battery packs available at https://www.youtube.com/watch?v=hwhqn4BmC2I
Product name:Battery pack spacers
Material: ABS
Color: Black
Weight: 18g
Size: Approx. 103mm x 93mm x 8mm (L x W x H)
Features:
Made of ABS material, lightweight and durable
Fits 20 x 18650 batteries
Makes your battery pack Solid and Reliable!
Package Contents:
1 x Battery Holder spacer
More info on battery packs available at https://www.youtube.com/watch?v=hwhqn4BmC2I
Plastic Battery Case For 4 x 18650 Batteries (4x18650 battery box)
Descriptions:
This Lithium Ion Battery Holder has slots for two 18650 Li-Ion batteries, with simple bare connectors for integrating it into projects as a portable battery pack.
This provides greater power for electronic projects
Specifications:
Battery type: 4 pcs 18650 Case Holder
18650 Battery Holder Case with 6 inch leads for soldering / connecting
Takes 4 standard size 18650 batteries side by side to form a compact battery of 3.7V rechargeables
Keep your batteries organized and protected
Batteries not included
Package includes:
1 x Battery Holder Case for 4 x 18650
This Lithium Ion Battery Holder has slots for two 18650 Li-Ion batteries, with simple bare connectors for integrating it into projects as a portable battery pack.
This provides greater power for electronic projects
Specifications:
Battery type: 4 pcs 18650 Case Holder
18650 Battery Holder Case with 6 inch leads for soldering / connecting
Takes 4 standard size 18650 batteries side by side to form a compact battery of 3.7V rechargeables
Keep your batteries organized and protected
Batteries not included
Package includes:
1 x Battery Holder Case for 4 x 18650
12V 7Ah Sealed Lead Acid Battery (12V 7Ah lead/Acid Batt)
Description:
12 Volt 7Ah Lead Acid Battery
Ideal for robotics and hobby related projects.
Specifications:
Housing size: 150mm x 65mm x 100mm
Weight 1982mg
What's in the box?
1 x Lead cell battery
12 Volt 7Ah Lead Acid Battery
Ideal for robotics and hobby related projects.
Specifications:
Housing size: 150mm x 65mm x 100mm
Weight 1982mg
What's in the box?
1 x Lead cell battery
Liitokala Lii-402 Micro USB DC 5V 4Slots 18650/26650/16340/14500 Battery Charger (4 bay battery charger)
PLEASE NOTE:
Misusing or mishandling a lithium-ion battery may cause a FIRE or EXPLOSION which can result in INJURY or DEATH.
Description:
The LiitoKala Lii-402 Smart Charger for Lithium Ion and NiMH batteries is the perfect bench mate to keep your radios, robotics and flashlights running at peak efficiency. In a sea of endless chargers for sale, we have found one that will meet and exceed the needs of many consumers.
Specifications:
Product name: Liitokala Lii-402 Micro USB 4Slots Battery Charger
Input : Micro USB DC 5V/2A
Output: 1.42V
4.2V±0.05V
3.65±0.05V
4.35±0.05V
Current: 2000mA*1 1000mA*2 700mA*3 500mA*4
Constant voltage, cut-off current: less than 100mAh
Standby current: less than 15mAh
Compatible with:
Ni-MH/Cd
AA/AAA/A/SC Sizes
3.7V Li-ion battery including
26650,22650,26500,18650,18490,17670,17500,16340,14500,10440
Size: 112mm x 90mm x 30mm (L x W x H)
Weight: 150 grams (incl. micro cable)
1 x Liitokala Lii-402 Micro USB 4Slots Battery Charger
1 x USB Cable
Misusing or mishandling a lithium-ion battery may cause a FIRE or EXPLOSION which can result in INJURY or DEATH.
Description:
The LiitoKala Lii-402 Smart Charger for Lithium Ion and NiMH batteries is the perfect bench mate to keep your radios, robotics and flashlights running at peak efficiency. In a sea of endless chargers for sale, we have found one that will meet and exceed the needs of many consumers.
Specifications:
Product name: Liitokala Lii-402 Micro USB 4Slots Battery Charger
Input : Micro USB DC 5V/2A
Output: 1.42V
4.2V±0.05V
3.65±0.05V
4.35±0.05V
Current: 2000mA*1 1000mA*2 700mA*3 500mA*4
Constant voltage, cut-off current: less than 100mAh
Standby current: less than 15mAh
Compatible with:
Ni-MH/Cd
AA/AAA/A/SC Sizes
3.7V Li-ion battery including
26650,22650,26500,18650,18490,17670,17500,16340,14500,10440
Size: 112mm x 90mm x 30mm (L x W x H)
Weight: 150 grams (incl. micro cable)
USB Output function
1. 0pen-circuit voltage of USB output : 4.9-5.3V; and the 4th slot is fixed for the USB discharge power source
2. Output current: 1000mAh
3. Open circuit current: <1mAh
4. The corresponding voltage is 4.75-5.25V under 1000mAh current
5. Cut-off voltage for discharge protection: 3.0±0.1V
You will need a power supply for this charger
1 x Liitokala Lii-402 Micro USB 4Slots Battery Charger
1 x USB Cable
Li-ion Battery HAT for Raspberry Pi, 5V Output, Quick Charge (Battery hat zero)
Description
Development Resources
The Li-ion Battery HAT integrates SW6106 power bank management chip, allows providing 5V regulated power supply to your Pi from a 14500 battery, turnes the Pi into a portable device. It will charge the battery as well, supports bi-directional quick charge. This module can be used as a universal mini power bank, also works with other 5V devices.
Features- Onboard SW6106 chip, supports bi-directional quick charge, supports multi quick charge protocols like PD/QC/FCP/PE/SFCP
- Lithium battery protection circuitry, provides reverse protection, over charge/discharge protection, over current protection, and short circuit protection
- Onboard indicators: quick charge, warning, and power capacity
- Output voltage: 5V
- Applicable battery: 3.7V 14500 lithium battery (4.2V when full charged)
- Dimension: 65mm × 30mm
- Mounting hole size: 3.0mm
- Raspberry Pi GPIO connector: for connecting Raspberry Pi
- SW6106 power management chip
- USB Type-C connector: battery charge/power output
- USB Type-A connector:power output
- Micro USB connector:battery charge
- Raspberry Pi power switch
- Battery warning indicator: on when the battery is reverse
- Battery power capacity indicator: 5x LEDs to indicate the power capacity and charging status
- Quick charge indicator: on when quick charging
- 14500 battery holder
Development Resources
CR2032 Button Battery Holder Case With On/Off Switch 6V (CR2032 double enclosure)
Description:
Button/Coin compact design enclosure with On and Off Switch.
Perfect for soldering, perfect for robotic ,electronic, and restoration projects.
It can hold two CR2032 coin batteries.
Features:
Output: 6V
Color: Black
Model: For CR2032 x 2
Package includes:
1 x CR2032 Battery enclosure (Batteries not included)
Button/Coin compact design enclosure with On and Off Switch.
Perfect for soldering, perfect for robotic ,electronic, and restoration projects.
It can hold two CR2032 coin batteries.
Features:
Output: 6V
Color: Black
Model: For CR2032 x 2
Package includes:
1 x CR2032 Battery enclosure (Batteries not included)
4 In 1 Charger Discharger Boost 5V 2.1A Module for 3.7V 4.2V Battery DIY Mobile Power with Button (charge/discharge power module)
Description:
trigger: input LOW(grounding)
Single Chip Using: If Small load KEY connect 20S single chip and supply with input LOW, the module will work well.
Specifications:
About module pin
1 VIN: charge port
2 GND: charge port -
3 BAT: Battery
4 GND: Battery -
5 GND: output -
6 VOUT: output
7 KEY: trigger
Note:
1.In discharging mode(charging mode KEY function invalid), trigger KEY one time,output open; trigger two times, output close.
2.Output will open automatically if you connect load. If load below 50MA, the module will turn off output port; if load over 50MA, output port will always open.
3.Allow charging and discharging at the same time(output voltage should below 5V. Stop charging and stop discharging,you should reactivation the module.)
Package Includes:
1 x power module
1 x button
---
1. Charge/Discharge: All cables
2. Charge: Connect power supply and battery
3. Discharge: Connect battery and output
trigger: input LOW(grounding)
Single Chip Using: If Small load KEY connect 20S single chip and supply with input LOW, the module will work well.
Specifications:
- Charge voltage: DC 4.5V-5.5V(Recommend DC 5V)
- Charging current: 0-2.1A
- Charge quiescent current: 100uA
- Full charge voltage: 4.2V -1%
- Discharge current: 0-2.4A
- Discharge quiescent current:50uA
- Discharge conversion efficiency: MAX 96%
- Output voltage: 5V
- Output current: 0-2.4A
- Operating ambient temperature: -20°to 85°
- Size: 25x16x4mm
- Weight: 2.3g
- PCB board design: Immersion Gold
- Battery protection: OCP/OVP/SCP/OTP
About module pin
1 VIN: charge port
2 GND: charge port -
3 BAT: Battery
4 GND: Battery -
5 GND: output -
6 VOUT: output
7 KEY: trigger
Note:
1.In discharging mode(charging mode KEY function invalid), trigger KEY one time,output open; trigger two times, output close.
2.Output will open automatically if you connect load. If load below 50MA, the module will turn off output port; if load over 50MA, output port will always open.
3.Allow charging and discharging at the same time(output voltage should below 5V. Stop charging and stop discharging,you should reactivation the module.)
Package Includes:
1 x power module
1 x button
---
1. Charge/Discharge: All cables
2. Charge: Connect power supply and battery
3. Discharge: Connect battery and output
MPPT Solar Regulator 12/24 V, Tracer A 30A, Input 100V (Tracer3210A) (EPEVER MPPT solar charger)
Description
Tracer A series adopts positive design with LCD and advanced MPPT control algorithm with 99.5% efficiency. The products can track the MPP point fast and accurately in any situation which will improve energy efficiency and obtain the maximum solar energy.
Electronic protections:
Included USB monitoring cable
This MPPT regulator can be monitored using a PC with WINDOWS. Check the Solar Controller Monitor for Tracer series (RS-485/USB) to learn about a simple way to monitor and store the log of the charging and discharging history.
Remote Battery Temperature sensor included
Parameters
Documents
190201_Regulator_Tracer_A_30A_REG-TR3210A_A4.pdf
tracerA-manual.pdf
What's in the box?
1 x solar charge controller
1 x USB monitoring cable
1 x battery temperature sensor
Tracer A series adopts positive design with LCD and advanced MPPT control algorithm with 99.5% efficiency. The products can track the MPP point fast and accurately in any situation which will improve energy efficiency and obtain the maximum solar energy.
The original solar controller made by EPsolar for GWL/Power.
Features:
- Advanced MPPT technology
- High tracking efficiency no less than 99.5%
- Peak conversion efficiency of 98%
- Ultra-fast tracking speed
- Accurately recognizing and tracking of multiple power point
- Multi-function LCD displays system information intuitively
- User programmable for battery types, load control etc.
- 3-Stage charge with PWM output
- Common positive grounding design
- RS485 port with industrial standard MODBUS open architecture
- Fully programmable function via PC software or remote meter
- Max. PV : 100V
- Max. PV input power: 390W(12V), 780W(24V)
Electronic protections:
- PV reverse polarity protection
- PV short circuit protection
- PV over current alarm protection
- Battery overcharge protection
- Battery over discharge protection
- Battery reverse polarity protection
- Load short circuit protection
- Load overload protection
- Controller overheating protection
MPPT function is a smart tracking algorithm that maximizes the energy from the solar PV module(s) and charge the battery. Solar Controler also control of low voltage disconnect function (LVD) will prevent the battery damage from battery over discharging.
Wiring and working of controller
Please NOTE: In case of using LiFePO4 batteries is recommended to check the status of voltage during charging and discharging with another external electronics.
Advance features:
- Support for LiFePO4 and LiFeYPO4 batteries was tested successfully
- Auto recognition of 12 / 24V system.
- Innovative Maximum Power Point Tracking technology to optimize using the solar system.
- Function of automatic recognize day/night.
- Dual Timer function with 1-15 hours option for street lights
- Support for Sealed, Gel and Flooded battery option of LiFePO4 battery
- Temperature sensor and output for external temperature sensor
- Electronic protection: over charging, over discharging, overload, short circuit.
- Reverse protection: any combination of solar module and battery.
Included USB monitoring cable
This MPPT regulator can be monitored using a PC with WINDOWS. Check the Solar Controller Monitor for Tracer series (RS-485/USB) to learn about a simple way to monitor and store the log of the charging and discharging history.
Remote Battery Temperature sensor included
Parameters
| Max. power (W) | 720 |
| Weight (kg) | 1,2 |
| Max output current (A) | 30 |
| Height (mm) | 228 |
| Width (mm) | 164 |
| Depth (mm) | 55 |
| Nominal Voltage (V) | 12/24 |
| Max. input voltage (V) | 100 |
| Technology | MPPT |
Documents
190201_Regulator_Tracer_A_30A_REG-TR3210A_A4.pdf
tracerA-manual.pdf
What's in the box?
1 x solar charge controller
1 x USB monitoring cable
1 x battery temperature sensor
Avoidance tracking Smart Robot Car Chassis Kit Speed Encoder Battery Box 2WD Ultrasonic module For Arduino kit (Aduino robot car)
Please Note: Some drilling will be required. You might need to add a few standoffs and screws to build it the way you want it.
Description:
This complete robot car kit includes the arduino as well. Just add batteries and code. Great for beginners to learn how to code using sensors and motion on the Arduino boards
Pdf manual available at http://www.cs.columbia.edu/~sedwards/presentations/robot-car-instructions.pdf
Get more details at https://create.arduino.cc/projecthub/hda-robotics/project-1-2wd-obstacle-avoiding-robot-390ef8
Package Includes:
Description:
This complete robot car kit includes the arduino as well. Just add batteries and code. Great for beginners to learn how to code using sensors and motion on the Arduino boards
Pdf manual available at http://www.cs.columbia.edu/~sedwards/presentations/robot-car-instructions.pdf
Get more details at https://create.arduino.cc/projecthub/hda-robotics/project-1-2wd-obstacle-avoiding-robot-390ef8
Package Includes:
- Car chassis x 1
- Car Wheels x 2
- DC Gear Motor x 2
- 20 line gun code disk x 2
- Fasteners (high intensity black acrylic) x 4
- Caster x 1
- Four battery box x 1
- Quality Rocker Switch x 1
- Assembly drawing x 1
- Several screws and nuts
- V5 shield x 1
- UNO R3 x 1
- SG90 x 1
- FPV x 1
- L298N x 1
Translucent Hard Plastic Case Holder Storage Box for AA AAA C battery (batteries not included) (battery storage box)
Please note: Batteries are not included.
Description :
Keep all your batteries in one place, dry, and safe.
Made of hard material, durable and environmental
Fit for different kinds of batteries, such as AAA, AA.
Light weight
Can store 20 pcs AA size, 14pcs AAA size.
Individually spaced design
Specifications :
Material : Plastic
Colour : Clear white
Size : 150mm x 90mm x 55mm (LxWxH)
Suitable for : Home, office, hobby, DIYproject
Description :
Keep all your batteries in one place, dry, and safe.
Made of hard material, durable and environmental
Fit for different kinds of batteries, such as AAA, AA.
Light weight
Can store 20 pcs AA size, 14pcs AAA size.
Individually spaced design
Specifications :
Material : Plastic
Colour : Clear white
Size : 150mm x 90mm x 55mm (LxWxH)
Suitable for : Home, office, hobby, DIYproject
Package includes :
1 x AA/AAA battery Plastic Case
1 x AA/AAA battery Plastic Case
LilyPad Coin Cell CR2032 Battery Holder (switch wearable CR2032 holder)
Description:
Sure, your flashing, chip-tune playing t-shirt is really cool at the party... but at some point you need to turn it off. And yes, you could just pull the battery, or maybe you've even sewn a LilyPad slide switch in-line. Wouldn't it be nice if there was just a switch on the battery? Well look no further.
This LilyPad Coin Cell Battery Holder has a small slide switch installed on the board, in-line with the power so you can shut off your project and save batteries. This slide switch is the same as is found on the LilyPad slide switch board, so it's not easy to accidentally turn off or on.
Just like the original Coin Cell Battery Holder, this simple board holds a 20mm coin cell battery (such as a CR2032) and gives you 4 connection points (two positive and two negative) for sewing into your project.
Package Includes:
1 x LilyPad Coin Cell Battery Holder CR2032 Battery Mount Module
Sure, your flashing, chip-tune playing t-shirt is really cool at the party... but at some point you need to turn it off. And yes, you could just pull the battery, or maybe you've even sewn a LilyPad slide switch in-line. Wouldn't it be nice if there was just a switch on the battery? Well look no further.
This LilyPad Coin Cell Battery Holder has a small slide switch installed on the board, in-line with the power so you can shut off your project and save batteries. This slide switch is the same as is found on the LilyPad slide switch board, so it's not easy to accidentally turn off or on.
Just like the original Coin Cell Battery Holder, this simple board holds a 20mm coin cell battery (such as a CR2032) and gives you 4 connection points (two positive and two negative) for sewing into your project.
Package Includes:
1 x LilyPad Coin Cell Battery Holder CR2032 Battery Mount Module
LilyPad Power Supply Module AAA Battery Step up to 5V Converter (wearable AAA battery holder)
Description
A small, but mighty power supply. This board was designed to be as small and inconspicuous as possible. Pop in a AAA battery, flip the power switch, and you will have a 5V supply to power your LilyPad circuit. Good up to 200mA. Short circuit protected.
This board has AAA battery clips but can use an input from 1.2V to 5V.
LilyPad is a wearable e-textile technology developed by Leah Buechley and cooperatively designed by Leah and SparkFun. Each LilyPad was creatively designed to have large connecting pads to allow them to be sewn into clothing. Various input, output, power, and sensor boards are available. They're even washable - but be sure to remove the battery!
Package Includes
1 x LilyPad Power Supply Converter Module AAA Battery Step up to 5V
A small, but mighty power supply. This board was designed to be as small and inconspicuous as possible. Pop in a AAA battery, flip the power switch, and you will have a 5V supply to power your LilyPad circuit. Good up to 200mA. Short circuit protected.
This board has AAA battery clips but can use an input from 1.2V to 5V.
LilyPad is a wearable e-textile technology developed by Leah Buechley and cooperatively designed by Leah and SparkFun. Each LilyPad was creatively designed to have large connecting pads to allow them to be sewn into clothing. Various input, output, power, and sensor boards are available. They're even washable - but be sure to remove the battery!
Package Includes
1 x LilyPad Power Supply Converter Module AAA Battery Step up to 5V