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TechTOnions Electronics
PN 5, Swaminarayan Nagar-1, Ravalvadi Relocation, Bhuj, India, 370001
SRX882 V1.3 Super heterodyne Receiver Module
Out of stock
₹160.00 - ₹180.00 (Including. of GST 18%)
SKU:
TO-55734
SRX882 V2.0 Super heterodyne Receiver Module
In stock
₹160.00 - ₹180.00 (Including. of GST 18%)
SKU:
TO-55734-1
STM32F103C8T6 – 32bit Arm Cortex-M3 Microcontroller with 72MHz 64kB Flash 48-Pin LQFP
In stock
Original price was: ₹180.00.₹179.00Current price is: ₹179.00. (Including. of GST 18%)
SKU:
TO-56288
- Arm ® 32-bit Cortex ®-M3 CPU core – 72 MHz maximum frequency, 1.25 DMIPS/MHz (Dhrystone 2.1) performance at 0 wait state memory access – Single-cycle multiplication and hardware division
- Memories – 64 or 128 Kbytes of Flash memory – 20 Kbytes of SRAM
- Clock, reset and supply management – 2.0 to 3.6 V application supply and I/Os – POR, PDR, and programmable voltage detector (PVD) – 4 to 16 MHz crystal oscillator – Internal 8 MHz factory-trimmed RC – Internal 40 kHz RC – PLL for CPU clock – 32 kHz oscillator for RTC with calibration
- Low-power – Sleep, Stop and Standby modes – V BAT supply for RTC and backup registers
- 2x 12-bit, 1 μs A/D converters (up to 16 channels) – Conversion range: 0 to 3.6 V – Dual-sample and hold capability – Temperature sensor
- DMA – 7-channel DMA controller – Peripherals supported: timers, ADC, SPIs, I2 Cs and USARTs
- Up to 80 fast I/O ports
- Debug mode: – Serial wire debug (SWD) and JTAG interfaces
- Up to nine communication interfaces – Up to two I 2 C interfaces (SMBus/PMBus ®) – Up to three USARTs (ISO 7816 interface, LIN, IrDA capability, modem control) – Up to two SPIs (18 Mbit/s) – CAN interface (2.0B Active) – USB 2.0 full-speed interface
- CRC calculation unit, 96-bit unique ID
- Weight : 1.18 g
STM32F103C8T6 BLUE Pill Dev Board
Out of stock
Original price was: ₹185.00.₹118.00Current price is: ₹118.00. (Including. of GST 18%)
SKU:
TO-64489
- Blue Pill Development Board
- Microcontroller: STM32F103C8T6
- MCU Brand: Generic Brand
- Core: Arm Cortex-M3
- Max. Clock Speed: 72MHz
- Package: LQFP 48 pins
- Internal Flash: 64KiB
- SRAM: 20KiB
- Debug mode: SWD.
- 2.0-3.6V power, I/O.
- Reset(POR/PDR).
- 4-16MHz crystal.
-
72MHz work frequency.
-
64K flash memory, 20K SRAM.
-
With a mini USB interface, you can give the board a power supply and USB communication onboard.
- Weight : 6.05 g
-
Size:5.3cm x 2.3cm.
SX1308 Step Up Converter IC – 1.2MHz – 2A – SOT23 Pin-6
In stock
₹8.69 - ₹9.24 (Including. of GST 18%)
SKU:
TO-38562
- Type: Current mode step-up converter
- Input Voltage: 2V to 24V
- Output Voltage: Adjustable, up to 28V
- Switching Frequency: 1.2MHz (fixed)
- Current Limit: 4A internal switch
- Efficiency: Up to 96%
- Protection: Under-voltage lockout, current limiting, and thermal overload protection
- Mode: Automatic Pulse Frequency Modulation (PFM) at light loads
- Package: Compact 6-pin SOT-23
- Applications: Small, low-power devices, battery-powered applications, portable electronics.
Tactile Push Button 6x6x21mm
In stock
Original price was: ₹11.20.₹5.40Current price is: ₹5.40. (Including. of GST 18%)
SKU:
TO-24234
Tactile Push Button 6x6x8mm
In stock
Original price was: ₹11.20.₹2.40Current price is: ₹2.40. (Including. of GST 18%)
SKU:
TO-53697
Tactile push button right angle 6x6x13mm
In stock
₹8.93 - ₹9.50 (Including. of GST 18%)
SKU:
TO-33678
TM1637 – Keyscan & LED display driver circuit – SOIC 20 Pin
In stock
₹24.44 - ₹26.00 (Including. of GST 18%)
SKU:
TO-61277
TP4056 C-type Charger Module
In stock
Original price was: ₹70.00.₹24.00Current price is: ₹24.00. (Including. of GST 18%)
SKU:
TO-57528
- Input interface: Type C
- Current Protection: Yes
- Over-Current Protection: 3A
- Under-Voltage Protection: 2.5V
- Charging mode: Linear charging.
- Charging accuracy: 1.5%
- Current: 1A adjustable.
- Input voltage: 4.5V-5.5V.
- Full charge voltage: 4.2V
- Rated Power: 4.2W
- Operating Temperature: -10 to 85
- Length: 25mm
- Height: 6mm
- Weight: 20gm
- Weight : 1.56 g
TP4056 Charger IC
In stock
₹5.28 - ₹5.50 (Including. of GST 18%)
SKU:
TO-61288
- Supply Voltage: -0.3V～8V
- Programmable Charge Current Up to 1000mA
- No MOSFET, Sense Resistor, or Blocking Diode Required
- Complete Linear Charger in SOP-8 Package for Single-Cell Lithium-Ion Batteries
- Charges Single Cell Li-Ion Batteries Directly from USB Port
- Constant-Current/Constant-Voltage
- Automatic Recharge
- two Charge Status Output Pins
- 2.9V Trickle Charge Threshold
- Soft-Start Limits Inrush Current
Trinity Touch TT-IMRB-04024D1S-C-RL(G) Relay card 4CH 1CO
Out of stock
Original price was: ₹1,140.00.₹760.00Current price is: ₹760.00. (Including. of GST 18%)
SKU:
TO-76362
| Parameter | Value | Notes |
|---|---|---|
| Number of Channels | 4 | Four independent relay switches |
| Relay Type | Electromechanical (SPDT) | Single Pole Double Throw (1 Form C) |
| Coil Voltage | 24V DC | Voltage required to activate the relay coils |
| Contact Rating | 10A @ 250V AC / 30V DC | Max load per channel (resistive) |
| Input Control Signal | 3–24V DC (TTL/CMOS compatible) | Compatible with microcontrollers, PLCs |
| Isolation | 4kV optical isolation (channel to logic) | Protects control circuits from surges |
| Response Time | ≤10ms (turn-on/turn-off) | Fast switching for real-time control |
| Operating Temperature | -40°C to +85°C | Suitable for extreme industrial environments |
| Wiring Terminals | Screw terminals (5.08mm pitch) | Secure, tool-free connections |
| Mounting | DIN rail or panel mount | Flexible installation options |
| Certifications | CE, RoHS | Complies with safety and environmental standards |
| Dimensions | 90mm × 60mm × 25mm (approx.) | Compact design for space efficiency |